',
$args['next_text'],
$args['in_same_term'],
$args['excluded_terms'],
$args['taxonomy']
);
// Only add markup if there's somewhere to navigate to.
if ( $previous || $next ) {
$navigation = _navigation_markup( $previous . $next, 'post-navigation', $args['screen_reader_text'] );
}
return $navigation;
}
/**
* Displays the navigation to next/previous post, when applicable.
*
* @since 4.1.0
*
* @param array $args Optional. See get_the_post_navigation() for available arguments.
* Default empty array.
*/
function the_post_navigation( $args = array() ) {
echo get_the_post_navigation( $args );
}
/**
* Returns the navigation to next/previous set of posts, when applicable.
*
* @since 4.1.0
*
* @global WP_Query $wp_query WordPress Query object.
*
* @param array $args {
* Optional. Default posts navigation arguments. Default empty array.
*
* @type string $prev_text Anchor text to display in the previous posts link.
* Default 'Older posts'.
* @type string $next_text Anchor text to display in the next posts link.
* Default 'Newer posts'.
* @type string $screen_reader_text Screen reader text for nav element.
* Default 'Posts navigation'.
* }
* @return string Markup for posts links.
*/
function get_the_posts_navigation( $args = array() ) {
$navigation = '';
// Don't print empty markup if there's only one page.
if ( $GLOBALS['wp_query']->max_num_pages > 1 ) {
$args = wp_parse_args(
$args,
array(
'prev_text' => __( 'Older posts' ),
'next_text' => __( 'Newer posts' ),
'screen_reader_text' => __( 'Posts navigation' ),
)
);
$next_link = get_previous_posts_link( $args['next_text'] );
$prev_link = get_next_posts_link( $args['prev_text'] );
if ( $prev_link ) {
$navigation .= '
' . $prev_link . '
';
}
if ( $next_link ) {
$navigation .= '
' . $next_link . '
';
}
$navigation = _navigation_markup( $navigation, 'posts-navigation', $args['screen_reader_text'] );
}
return $navigation;
}
/**
* Displays the navigation to next/previous set of posts, when applicable.
*
* @since 4.1.0
*
* @param array $args Optional. See get_the_posts_navigation() for available arguments.
* Default empty array.
*/
function the_posts_navigation( $args = array() ) {
echo get_the_posts_navigation( $args );
}
/**
* Retrieves a paginated navigation to next/previous set of posts, when applicable.
*
* @since 4.1.0
*
* @param array $args {
* Optional. Default pagination arguments, see paginate_links().
*
* @type string $screen_reader_text Screen reader text for navigation element.
* Default 'Posts navigation'.
* }
* @return string Markup for pagination links.
*/
function get_the_posts_pagination( $args = array() ) {
$navigation = '';
// Don't print empty markup if there's only one page.
if ( $GLOBALS['wp_query']->max_num_pages > 1 ) {
$args = wp_parse_args(
$args,
array(
'mid_size' => 1,
'prev_text' => _x( 'Previous', 'previous set of posts' ),
'next_text' => _x( 'Next', 'next set of posts' ),
'screen_reader_text' => __( 'Posts navigation' ),
)
);
// Make sure we get a string back. Plain is the next best thing.
if ( isset( $args['type'] ) && 'array' == $args['type'] ) {
$args['type'] = 'plain';
}
// Set up paginated links.
$links = paginate_links( $args );
if ( $links ) {
$navigation = _navigation_markup( $links, 'pagination', $args['screen_reader_text'] );
}
}
return $navigation;
}
/**
* Displays a paginated navigation to next/previous set of posts, when applicable.
*
* @since 4.1.0
*
* @param array $args Optional. See get_the_posts_pagination() for available arguments.
* Default empty array.
*/
function the_posts_pagination( $args = array() ) {
echo get_the_posts_pagination( $args );
}
/**
* Wraps passed links in navigational markup.
*
* @since 4.1.0
* @access private
*
* @param string $links Navigational links.
* @param string $class Optional. Custom class for nav element. Default: 'posts-navigation'.
* @param string $screen_reader_text Optional. Screen reader text for nav element. Default: 'Posts navigation'.
* @return string Navigation template tag.
*/
function _navigation_markup( $links, $class = 'posts-navigation', $screen_reader_text = '' ) {
if ( empty( $screen_reader_text ) ) {
$screen_reader_text = __( 'Posts navigation' );
}
$template = '
';
/**
* Filters the navigation markup template.
*
* Note: The filtered template HTML must contain specifiers for the navigation
* class (%1$s), the screen-reader-text value (%2$s), and placement of the
* navigation links (%3$s):
*
*
*
* @since 4.4.0
*
* @param string $template The default template.
* @param string $class The class passed by the calling function.
* @return string Navigation template.
*/
$template = apply_filters( 'navigation_markup_template', $template, $class );
return sprintf( $template, sanitize_html_class( $class ), esc_html( $screen_reader_text ), $links );
}
/**
* Retrieves the comments page number link.
*
* @since 2.7.0
*
* @global WP_Rewrite $wp_rewrite
*
* @param int $pagenum Optional. Page number. Default 1.
* @param int $max_page Optional. The maximum number of comment pages. Default 0.
* @return string The comments page number link URL.
*/
function get_comments_pagenum_link( $pagenum = 1, $max_page = 0 ) {
global $wp_rewrite;
$pagenum = (int) $pagenum;
$result = get_permalink();
if ( 'newest' == get_option( 'default_comments_page' ) ) {
if ( $pagenum != $max_page ) {
if ( $wp_rewrite->using_permalinks() ) {
$result = user_trailingslashit( trailingslashit( $result ) . $wp_rewrite->comments_pagination_base . '-' . $pagenum, 'commentpaged' );
} else {
$result = add_query_arg( 'cpage', $pagenum, $result );
}
}
} elseif ( $pagenum > 1 ) {
if ( $wp_rewrite->using_permalinks() ) {
$result = user_trailingslashit( trailingslashit( $result ) . $wp_rewrite->comments_pagination_base . '-' . $pagenum, 'commentpaged' );
} else {
$result = add_query_arg( 'cpage', $pagenum, $result );
}
}
$result .= '#comments';
/**
* Filters the comments page number link for the current request.
*
* @since 2.7.0
*
* @param string $result The comments page number link.
*/
return apply_filters( 'get_comments_pagenum_link', $result );
}
/**
* Retrieves the link to the next comments page.
*
* @since 2.7.1
*
* @global WP_Query $wp_query
*
* @param string $label Optional. Label for link text. Default empty.
* @param int $max_page Optional. Max page. Default 0.
* @return string|void HTML-formatted link for the next page of comments.
*/
function get_next_comments_link( $label = '', $max_page = 0 ) {
global $wp_query;
if ( ! is_singular() ) {
return;
}
$page = get_query_var( 'cpage' );
if ( ! $page ) {
$page = 1;
}
$nextpage = intval( $page ) + 1;
if ( empty( $max_page ) ) {
$max_page = $wp_query->max_num_comment_pages;
}
if ( empty( $max_page ) ) {
$max_page = get_comment_pages_count();
}
if ( $nextpage > $max_page ) {
return;
}
if ( empty( $label ) ) {
$label = __( 'Newer Comments »' );
}
/**
* Filters the anchor tag attributes for the next comments page link.
*
* @since 2.7.0
*
* @param string $attributes Attributes for the anchor tag.
*/
return '' . preg_replace( '/&([^#])(?![a-z]{1,8};)/i', '&$1', $label ) . '';
}
/**
* Displays the link to the next comments page.
*
* @since 2.7.0
*
* @param string $label Optional. Label for link text. Default empty.
* @param int $max_page Optional. Max page. Default 0.
*/
function next_comments_link( $label = '', $max_page = 0 ) {
echo get_next_comments_link( $label, $max_page );
}
/**
* Retrieves the link to the previous comments page.
*
* @since 2.7.1
*
* @param string $label Optional. Label for comments link text. Default empty.
* @return string|void HTML-formatted link for the previous page of comments.
*/
function get_previous_comments_link( $label = '' ) {
if ( ! is_singular() ) {
return;
}
$page = get_query_var( 'cpage' );
if ( intval( $page ) <= 1 ) {
return;
}
$prevpage = intval( $page ) - 1;
if ( empty( $label ) ) {
$label = __( '« Older Comments' );
}
/**
* Filters the anchor tag attributes for the previous comments page link.
*
* @since 2.7.0
*
* @param string $attributes Attributes for the anchor tag.
*/
return '' . preg_replace( '/&([^#])(?![a-z]{1,8};)/i', '&$1', $label ) . '';
}
/**
* Displays the link to the previous comments page.
*
* @since 2.7.0
*
* @param string $label Optional. Label for comments link text. Default empty.
*/
function previous_comments_link( $label = '' ) {
echo get_previous_comments_link( $label );
}
/**
* Displays or retrieves pagination links for the comments on the current post.
*
* @see paginate_links()
* @since 2.7.0
*
* @global WP_Rewrite $wp_rewrite
*
* @param string|array $args Optional args. See paginate_links(). Default empty array.
* @return string|array|void Markup for comment page links or array of comment page links.
*/
function paginate_comments_links( $args = array() ) {
global $wp_rewrite;
if ( ! is_singular() ) {
return;
}
$page = get_query_var( 'cpage' );
if ( ! $page ) {
$page = 1;
}
$max_page = get_comment_pages_count();
$defaults = array(
'base' => add_query_arg( 'cpage', '%#%' ),
'format' => '',
'total' => $max_page,
'current' => $page,
'echo' => true,
'type' => 'plain',
'add_fragment' => '#comments',
);
if ( $wp_rewrite->using_permalinks() ) {
$defaults['base'] = user_trailingslashit( trailingslashit( get_permalink() ) . $wp_rewrite->comments_pagination_base . '-%#%', 'commentpaged' );
}
$args = wp_parse_args( $args, $defaults );
$page_links = paginate_links( $args );
if ( $args['echo'] && 'array' !== $args['type'] ) {
echo $page_links;
} else {
return $page_links;
}
}
/**
* Retrieves navigation to next/previous set of comments, when applicable.
*
* @since 4.4.0
*
* @param array $args {
* Optional. Default comments navigation arguments.
*
* @type string $prev_text Anchor text to display in the previous comments link.
* Default 'Older comments'.
* @type string $next_text Anchor text to display in the next comments link.
* Default 'Newer comments'.
* @type string $screen_reader_text Screen reader text for nav element. Default 'Comments navigation'.
* }
* @return string Markup for comments links.
*/
function get_the_comments_navigation( $args = array() ) {
$navigation = '';
// Are there comments to navigate through?
if ( get_comment_pages_count() > 1 ) {
$args = wp_parse_args(
$args,
array(
'prev_text' => __( 'Older comments' ),
'next_text' => __( 'Newer comments' ),
'screen_reader_text' => __( 'Comments navigation' ),
)
);
$prev_link = get_previous_comments_link( $args['prev_text'] );
$next_link = get_next_comments_link( $args['next_text'] );
if ( $prev_link ) {
$navigation .= '
' . $prev_link . '
';
}
if ( $next_link ) {
$navigation .= '
' . $next_link . '
';
}
$navigation = _navigation_markup( $navigation, 'comment-navigation', $args['screen_reader_text'] );
}
return $navigation;
}
/**
* Displays navigation to next/previous set of comments, when applicable.
*
* @since 4.4.0
*
* @param array $args See get_the_comments_navigation() for available arguments. Default empty array.
*/
function the_comments_navigation( $args = array() ) {
echo get_the_comments_navigation( $args );
}
/**
* Retrieves a paginated navigation to next/previous set of comments, when applicable.
*
* @since 4.4.0
*
* @see paginate_comments_links()
*
* @param array $args {
* Optional. Default pagination arguments.
*
* @type string $screen_reader_text Screen reader text for nav element. Default 'Comments navigation'.
* }
* @return string Markup for pagination links.
*/
function get_the_comments_pagination( $args = array() ) {
$navigation = '';
$args = wp_parse_args(
$args,
array(
'screen_reader_text' => __( 'Comments navigation' ),
)
);
$args['echo'] = false;
// Make sure we get a string back. Plain is the next best thing.
if ( isset( $args['type'] ) && 'array' == $args['type'] ) {
$args['type'] = 'plain';
}
$links = paginate_comments_links( $args );
if ( $links ) {
$navigation = _navigation_markup( $links, 'comments-pagination', $args['screen_reader_text'] );
}
return $navigation;
}
/**
* Displays a paginated navigation to next/previous set of comments, when applicable.
*
* @since 4.4.0
*
* @param array $args See get_the_comments_pagination() for available arguments. Default empty array.
*/
function the_comments_pagination( $args = array() ) {
echo get_the_comments_pagination( $args );
}
/**
* Retrieves the URL for the current site where the front end is accessible.
*
* Returns the 'home' option with the appropriate protocol. The protocol will be 'https'
* if is_ssl() evaluates to true; otherwise, it will be the same as the 'home' option.
* If `$scheme` is 'http' or 'https', is_ssl() is overridden.
*
* @since 3.0.0
*
* @param string $path Optional. Path relative to the home URL. Default empty.
* @param string|null $scheme Optional. Scheme to give the home URL context. Accepts
* 'http', 'https', 'relative', 'rest', or null. Default null.
* @return string Home URL link with optional path appended.
*/
function home_url( $path = '', $scheme = null ) {
return get_home_url( null, $path, $scheme );
}
/**
* Retrieves the URL for a given site where the front end is accessible.
*
* Returns the 'home' option with the appropriate protocol. The protocol will be 'https'
* if is_ssl() evaluates to true; otherwise, it will be the same as the 'home' option.
* If `$scheme` is 'http' or 'https', is_ssl() is overridden.
*
* @since 3.0.0
*
* @global string $pagenow
*
* @param int $blog_id Optional. Site ID. Default null (current site).
* @param string $path Optional. Path relative to the home URL. Default empty.
* @param string|null $scheme Optional. Scheme to give the home URL context. Accepts
* 'http', 'https', 'relative', 'rest', or null. Default null.
* @return string Home URL link with optional path appended.
*/
function get_home_url( $blog_id = null, $path = '', $scheme = null ) {
global $pagenow;
$orig_scheme = $scheme;
if ( empty( $blog_id ) || ! is_multisite() ) {
$url = get_option( 'home' );
} else {
switch_to_blog( $blog_id );
$url = get_option( 'home' );
restore_current_blog();
}
if ( ! in_array( $scheme, array( 'http', 'https', 'relative' ) ) ) {
if ( is_ssl() && ! is_admin() && 'wp-login.php' !== $pagenow ) {
$scheme = 'https';
} else {
$scheme = parse_url( $url, PHP_URL_SCHEME );
}
}
$url = set_url_scheme( $url, $scheme );
if ( $path && is_string( $path ) ) {
$url .= '/' . ltrim( $path, '/' );
}
/**
* Filters the home URL.
*
* @since 3.0.0
*
* @param string $url The complete home URL including scheme and path.
* @param string $path Path relative to the home URL. Blank string if no path is specified.
* @param string|null $orig_scheme Scheme to give the home URL context. Accepts 'http', 'https',
* 'relative', 'rest', or null.
* @param int|null $blog_id Site ID, or null for the current site.
*/
return apply_filters( 'home_url', $url, $path, $orig_scheme, $blog_id );
}
/**
* Retrieves the URL for the current site where WordPress application files
* (e.g. wp-blog-header.php or the wp-admin/ folder) are accessible.
*
* Returns the 'site_url' option with the appropriate protocol, 'https' if
* is_ssl() and 'http' otherwise. If $scheme is 'http' or 'https', is_ssl() is
* overridden.
*
* @since 3.0.0
*
* @param string $path Optional. Path relative to the site URL. Default empty.
* @param string $scheme Optional. Scheme to give the site URL context. See set_url_scheme().
* @return string Site URL link with optional path appended.
*/
function site_url( $path = '', $scheme = null ) {
return get_site_url( null, $path, $scheme );
}
/**
* Retrieves the URL for a given site where WordPress application files
* (e.g. wp-blog-header.php or the wp-admin/ folder) are accessible.
*
* Returns the 'site_url' option with the appropriate protocol, 'https' if
* is_ssl() and 'http' otherwise. If `$scheme` is 'http' or 'https',
* `is_ssl()` is overridden.
*
* @since 3.0.0
*
* @param int $blog_id Optional. Site ID. Default null (current site).
* @param string $path Optional. Path relative to the site URL. Default empty.
* @param string $scheme Optional. Scheme to give the site URL context. Accepts
* 'http', 'https', 'login', 'login_post', 'admin', or
* 'relative'. Default null.
* @return string Site URL link with optional path appended.
*/
function get_site_url( $blog_id = null, $path = '', $scheme = null ) {
if ( empty( $blog_id ) || ! is_multisite() ) {
$url = get_option( 'siteurl' );
} else {
switch_to_blog( $blog_id );
$url = get_option( 'siteurl' );
restore_current_blog();
}
$url = set_url_scheme( $url, $scheme );
if ( $path && is_string( $path ) ) {
$url .= '/' . ltrim( $path, '/' );
}
/**
* Filters the site URL.
*
* @since 2.7.0
*
* @param string $url The complete site URL including scheme and path.
* @param string $path Path relative to the site URL. Blank string if no path is specified.
* @param string|null $scheme Scheme to give the site URL context. Accepts 'http', 'https', 'login',
* 'login_post', 'admin', 'relative' or null.
* @param int|null $blog_id Site ID, or null for the current site.
*/
return apply_filters( 'site_url', $url, $path, $scheme, $blog_id );
}
/**
* Retrieves the URL to the admin area for the current site.
*
* @since 2.6.0
*
* @param string $path Optional path relative to the admin URL.
* @param string $scheme The scheme to use. Default is 'admin', which obeys force_ssl_admin() and is_ssl().
* 'http' or 'https' can be passed to force those schemes.
* @return string Admin URL link with optional path appended.
*/
function admin_url( $path = '', $scheme = 'admin' ) {
return get_admin_url( null, $path, $scheme );
}
/**
* Retrieves the URL to the admin area for a given site.
*
* @since 3.0.0
*
* @param int $blog_id Optional. Site ID. Default null (current site).
* @param string $path Optional. Path relative to the admin URL. Default empty.
* @param string $scheme Optional. The scheme to use. Accepts 'http' or 'https',
* to force those schemes. Default 'admin', which obeys
* force_ssl_admin() and is_ssl().
* @return string Admin URL link with optional path appended.
*/
function get_admin_url( $blog_id = null, $path = '', $scheme = 'admin' ) {
$url = get_site_url( $blog_id, 'wp-admin/', $scheme );
if ( $path && is_string( $path ) ) {
$url .= ltrim( $path, '/' );
}
/**
* Filters the admin area URL.
*
* @since 2.8.0
*
* @param string $url The complete admin area URL including scheme and path.
* @param string $path Path relative to the admin area URL. Blank string if no path is specified.
* @param int|null $blog_id Site ID, or null for the current site.
*/
return apply_filters( 'admin_url', $url, $path, $blog_id );
}
/**
* Retrieves the URL to the includes directory.
*
* @since 2.6.0
*
* @param string $path Optional. Path relative to the includes URL. Default empty.
* @param string $scheme Optional. Scheme to give the includes URL context. Accepts
* 'http', 'https', or 'relative'. Default null.
* @return string Includes URL link with optional path appended.
*/
function includes_url( $path = '', $scheme = null ) {
$url = site_url( '/' . WPINC . '/', $scheme );
if ( $path && is_string( $path ) ) {
$url .= ltrim( $path, '/' );
}
/**
* Filters the URL to the includes directory.
*
* @since 2.8.0
*
* @param string $url The complete URL to the includes directory including scheme and path.
* @param string $path Path relative to the URL to the wp-includes directory. Blank string
* if no path is specified.
*/
return apply_filters( 'includes_url', $url, $path );
}
/**
* Retrieves the URL to the content directory.
*
* @since 2.6.0
*
* @param string $path Optional. Path relative to the content URL. Default empty.
* @return string Content URL link with optional path appended.
*/
function content_url( $path = '' ) {
$url = set_url_scheme( WP_CONTENT_URL );
if ( $path && is_string( $path ) ) {
$url .= '/' . ltrim( $path, '/' );
}
/**
* Filters the URL to the content directory.
*
* @since 2.8.0
*
* @param string $url The complete URL to the content directory including scheme and path.
* @param string $path Path relative to the URL to the content directory. Blank string
* if no path is specified.
*/
return apply_filters( 'content_url', $url, $path );
}
/**
* Retrieves a URL within the plugins or mu-plugins directory.
*
* Defaults to the plugins directory URL if no arguments are supplied.
*
* @since 2.6.0
*
* @param string $path Optional. Extra path appended to the end of the URL, including
* the relative directory if $plugin is supplied. Default empty.
* @param string $plugin Optional. A full path to a file inside a plugin or mu-plugin.
* The URL will be relative to its directory. Default empty.
* Typically this is done by passing `__FILE__` as the argument.
* @return string Plugins URL link with optional paths appended.
*/
function plugins_url( $path = '', $plugin = '' ) {
$path = wp_normalize_path( $path );
$plugin = wp_normalize_path( $plugin );
$mu_plugin_dir = wp_normalize_path( WPMU_PLUGIN_DIR );
if ( ! empty( $plugin ) && 0 === strpos( $plugin, $mu_plugin_dir ) ) {
$url = WPMU_PLUGIN_URL;
} else {
$url = WP_PLUGIN_URL;
}
$url = set_url_scheme( $url );
if ( ! empty( $plugin ) && is_string( $plugin ) ) {
$folder = dirname( plugin_basename( $plugin ) );
if ( '.' != $folder ) {
$url .= '/' . ltrim( $folder, '/' );
}
}
if ( $path && is_string( $path ) ) {
$url .= '/' . ltrim( $path, '/' );
}
/**
* Filters the URL to the plugins directory.
*
* @since 2.8.0
*
* @param string $url The complete URL to the plugins directory including scheme and path.
* @param string $path Path relative to the URL to the plugins directory. Blank string
* if no path is specified.
* @param string $plugin The plugin file path to be relative to. Blank string if no plugin
* is specified.
*/
return apply_filters( 'plugins_url', $url, $path, $plugin );
}
/**
* Retrieves the site URL for the current network.
*
* Returns the site URL with the appropriate protocol, 'https' if
* is_ssl() and 'http' otherwise. If $scheme is 'http' or 'https', is_ssl() is
* overridden.
*
* @since 3.0.0
*
* @see set_url_scheme()
*
* @param string $path Optional. Path relative to the site URL. Default empty.
* @param string $scheme Optional. Scheme to give the site URL context. Accepts
* 'http', 'https', or 'relative'. Default null.
* @return string Site URL link with optional path appended.
*/
function network_site_url( $path = '', $scheme = null ) {
if ( ! is_multisite() ) {
return site_url( $path, $scheme );
}
$current_network = get_network();
if ( 'relative' == $scheme ) {
$url = $current_network->path;
} else {
$url = set_url_scheme( 'http://' . $current_network->domain . $current_network->path, $scheme );
}
if ( $path && is_string( $path ) ) {
$url .= ltrim( $path, '/' );
}
/**
* Filters the network site URL.
*
* @since 3.0.0
*
* @param string $url The complete network site URL including scheme and path.
* @param string $path Path relative to the network site URL. Blank string if
* no path is specified.
* @param string|null $scheme Scheme to give the URL context. Accepts 'http', 'https',
* 'relative' or null.
*/
return apply_filters( 'network_site_url', $url, $path, $scheme );
}
/**
* Retrieves the home URL for the current network.
*
* Returns the home URL with the appropriate protocol, 'https' is_ssl()
* and 'http' otherwise. If `$scheme` is 'http' or 'https', `is_ssl()` is
* overridden.
*
* @since 3.0.0
*
* @param string $path Optional. Path relative to the home URL. Default empty.
* @param string $scheme Optional. Scheme to give the home URL context. Accepts
* 'http', 'https', or 'relative'. Default null.
* @return string Home URL link with optional path appended.
*/
function network_home_url( $path = '', $scheme = null ) {
if ( ! is_multisite() ) {
return home_url( $path, $scheme );
}
$current_network = get_network();
$orig_scheme = $scheme;
if ( ! in_array( $scheme, array( 'http', 'https', 'relative' ) ) ) {
$scheme = is_ssl() && ! is_admin() ? 'https' : 'http';
}
if ( 'relative' == $scheme ) {
$url = $current_network->path;
} else {
$url = set_url_scheme( 'http://' . $current_network->domain . $current_network->path, $scheme );
}
if ( $path && is_string( $path ) ) {
$url .= ltrim( $path, '/' );
}
/**
* Filters the network home URL.
*
* @since 3.0.0
*
* @param string $url The complete network home URL including scheme and path.
* @param string $path Path relative to the network home URL. Blank string
* if no path is specified.
* @param string|null $orig_scheme Scheme to give the URL context. Accepts 'http', 'https',
* 'relative' or null.
*/
return apply_filters( 'network_home_url', $url, $path, $orig_scheme );
}
/**
* Retrieves the URL to the admin area for the network.
*
* @since 3.0.0
*
* @param string $path Optional path relative to the admin URL. Default empty.
* @param string $scheme Optional. The scheme to use. Default is 'admin', which obeys force_ssl_admin()
* and is_ssl(). 'http' or 'https' can be passed to force those schemes.
* @return string Admin URL link with optional path appended.
*/
function network_admin_url( $path = '', $scheme = 'admin' ) {
if ( ! is_multisite() ) {
return admin_url( $path, $scheme );
}
$url = network_site_url( 'wp-admin/network/', $scheme );
if ( $path && is_string( $path ) ) {
$url .= ltrim( $path, '/' );
}
/**
* Filters the network admin URL.
*
* @since 3.0.0
*
* @param string $url The complete network admin URL including scheme and path.
* @param string $path Path relative to the network admin URL. Blank string if
* no path is specified.
*/
return apply_filters( 'network_admin_url', $url, $path );
}
/**
* Retrieves the URL to the admin area for the current user.
*
* @since 3.0.0
*
* @param string $path Optional. Path relative to the admin URL. Default empty.
* @param string $scheme Optional. The scheme to use. Default is 'admin', which obeys force_ssl_admin()
* and is_ssl(). 'http' or 'https' can be passed to force those schemes.
* @return string Admin URL link with optional path appended.
*/
function user_admin_url( $path = '', $scheme = 'admin' ) {
$url = network_site_url( 'wp-admin/user/', $scheme );
if ( $path && is_string( $path ) ) {
$url .= ltrim( $path, '/' );
}
/**
* Filters the user admin URL for the current user.
*
* @since 3.1.0
*
* @param string $url The complete URL including scheme and path.
* @param string $path Path relative to the URL. Blank string if
* no path is specified.
*/
return apply_filters( 'user_admin_url', $url, $path );
}
/**
* Retrieves the URL to the admin area for either the current site or the network depending on context.
*
* @since 3.1.0
*
* @param string $path Optional. Path relative to the admin URL. Default empty.
* @param string $scheme Optional. The scheme to use. Default is 'admin', which obeys force_ssl_admin()
* and is_ssl(). 'http' or 'https' can be passed to force those schemes.
* @return string Admin URL link with optional path appended.
*/
function self_admin_url( $path = '', $scheme = 'admin' ) {
if ( is_network_admin() ) {
$url = network_admin_url( $path, $scheme );
} elseif ( is_user_admin() ) {
$url = user_admin_url( $path, $scheme );
} else {
$url = admin_url( $path, $scheme );
}
/**
* Filters the admin URL for the current site or network depending on context.
*
* @since 4.9.0
*
* @param string $url The complete URL including scheme and path.
* @param string $path Path relative to the URL. Blank string if no path is specified.
* @param string $scheme The scheme to use.
*/
return apply_filters( 'self_admin_url', $url, $path, $scheme );
}
/**
* Sets the scheme for a URL.
*
* @since 3.4.0
* @since 4.4.0 The 'rest' scheme was added.
*
* @param string $url Absolute URL that includes a scheme
* @param string|null $scheme Optional. Scheme to give $url. Currently 'http', 'https', 'login',
* 'login_post', 'admin', 'relative', 'rest', 'rpc', or null. Default null.
* @return string $url URL with chosen scheme.
*/
function set_url_scheme( $url, $scheme = null ) {
$orig_scheme = $scheme;
if ( ! $scheme ) {
$scheme = is_ssl() ? 'https' : 'http';
} elseif ( $scheme === 'admin' || $scheme === 'login' || $scheme === 'login_post' || $scheme === 'rpc' ) {
$scheme = is_ssl() || force_ssl_admin() ? 'https' : 'http';
} elseif ( $scheme !== 'http' && $scheme !== 'https' && $scheme !== 'relative' ) {
$scheme = is_ssl() ? 'https' : 'http';
}
$url = trim( $url );
if ( substr( $url, 0, 2 ) === '//' ) {
$url = 'http:' . $url;
}
if ( 'relative' == $scheme ) {
$url = ltrim( preg_replace( '#^\w+://[^/]*#', '', $url ) );
if ( $url !== '' && $url[0] === '/' ) {
$url = '/' . ltrim( $url, "/ \t\n\r\0\x0B" );
}
} else {
$url = preg_replace( '#^\w+://#', $scheme . '://', $url );
}
/**
* Filters the resulting URL after setting the scheme.
*
* @since 3.4.0
*
* @param string $url The complete URL including scheme and path.
* @param string $scheme Scheme applied to the URL. One of 'http', 'https', or 'relative'.
* @param string|null $orig_scheme Scheme requested for the URL. One of 'http', 'https', 'login',
* 'login_post', 'admin', 'relative', 'rest', 'rpc', or null.
*/
return apply_filters( 'set_url_scheme', $url, $scheme, $orig_scheme );
}
/**
* Retrieves the URL to the user's dashboard.
*
* If a user does not belong to any site, the global user dashboard is used. If the user
* belongs to the current site, the dashboard for the current site is returned. If the user
* cannot edit the current site, the dashboard to the user's primary site is returned.
*
* @since 3.1.0
*
* @param int $user_id Optional. User ID. Defaults to current user.
* @param string $path Optional path relative to the dashboard. Use only paths known to
* both site and user admins. Default empty.
* @param string $scheme The scheme to use. Default is 'admin', which obeys force_ssl_admin()
* and is_ssl(). 'http' or 'https' can be passed to force those schemes.
* @return string Dashboard URL link with optional path appended.
*/
function get_dashboard_url( $user_id = 0, $path = '', $scheme = 'admin' ) {
$user_id = $user_id ? (int) $user_id : get_current_user_id();
$blogs = get_blogs_of_user( $user_id );
if ( is_multisite() && ! user_can( $user_id, 'manage_network' ) && empty( $blogs ) ) {
$url = user_admin_url( $path, $scheme );
} elseif ( ! is_multisite() ) {
$url = admin_url( $path, $scheme );
} else {
$current_blog = get_current_blog_id();
if ( $current_blog && ( user_can( $user_id, 'manage_network' ) || in_array( $current_blog, array_keys( $blogs ) ) ) ) {
$url = admin_url( $path, $scheme );
} else {
$active = get_active_blog_for_user( $user_id );
if ( $active ) {
$url = get_admin_url( $active->blog_id, $path, $scheme );
} else {
$url = user_admin_url( $path, $scheme );
}
}
}
/**
* Filters the dashboard URL for a user.
*
* @since 3.1.0
*
* @param string $url The complete URL including scheme and path.
* @param int $user_id The user ID.
* @param string $path Path relative to the URL. Blank string if no path is specified.
* @param string $scheme Scheme to give the URL context. Accepts 'http', 'https', 'login',
* 'login_post', 'admin', 'relative' or null.
*/
return apply_filters( 'user_dashboard_url', $url, $user_id, $path, $scheme );
}
/**
* Retrieves the URL to the user's profile editor.
*
* @since 3.1.0
*
* @param int $user_id Optional. User ID. Defaults to current user.
* @param string $scheme Optional. The scheme to use. Default is 'admin', which obeys force_ssl_admin()
* and is_ssl(). 'http' or 'https' can be passed to force those schemes.
* @return string Dashboard URL link with optional path appended.
*/
function get_edit_profile_url( $user_id = 0, $scheme = 'admin' ) {
$user_id = $user_id ? (int) $user_id : get_current_user_id();
if ( is_user_admin() ) {
$url = user_admin_url( 'profile.php', $scheme );
} elseif ( is_network_admin() ) {
$url = network_admin_url( 'profile.php', $scheme );
} else {
$url = get_dashboard_url( $user_id, 'profile.php', $scheme );
}
/**
* Filters the URL for a user's profile editor.
*
* @since 3.1.0
*
* @param string $url The complete URL including scheme and path.
* @param int $user_id The user ID.
* @param string $scheme Scheme to give the URL context. Accepts 'http', 'https', 'login',
* 'login_post', 'admin', 'relative' or null.
*/
return apply_filters( 'edit_profile_url', $url, $user_id, $scheme );
}
/**
* Returns the canonical URL for a post.
*
* When the post is the same as the current requested page the function will handle the
* pagination arguments too.
*
* @since 4.6.0
*
* @param int|WP_Post $post Optional. Post ID or object. Default is global `$post`.
* @return string|false The canonical URL, or false if the post does not exist or has not
* been published yet.
*/
function wp_get_canonical_url( $post = null ) {
$post = get_post( $post );
if ( ! $post ) {
return false;
}
if ( 'publish' !== $post->post_status ) {
return false;
}
$canonical_url = get_permalink( $post );
// If a canonical is being generated for the current page, make sure it has pagination if needed.
if ( $post->ID === get_queried_object_id() ) {
$page = get_query_var( 'page', 0 );
if ( $page >= 2 ) {
if ( '' == get_option( 'permalink_structure' ) ) {
$canonical_url = add_query_arg( 'page', $page, $canonical_url );
} else {
$canonical_url = trailingslashit( $canonical_url ) . user_trailingslashit( $page, 'single_paged' );
}
}
$cpage = get_query_var( 'cpage', 0 );
if ( $cpage ) {
$canonical_url = get_comments_pagenum_link( $cpage );
}
}
/**
* Filters the canonical URL for a post.
*
* @since 4.6.0
*
* @param string $canonical_url The post's canonical URL.
* @param WP_Post $post Post object.
*/
return apply_filters( 'get_canonical_url', $canonical_url, $post );
}
/**
* Outputs rel=canonical for singular queries.
*
* @since 2.9.0
* @since 4.6.0 Adjusted to use `wp_get_canonical_url()`.
*/
function rel_canonical() {
if ( ! is_singular() ) {
return;
}
$id = get_queried_object_id();
if ( 0 === $id ) {
return;
}
$url = wp_get_canonical_url( $id );
if ( ! empty( $url ) ) {
echo '' . "\n";
}
}
/**
* Returns a shortlink for a post, page, attachment, or site.
*
* This function exists to provide a shortlink tag that all themes and plugins can target.
* A plugin must hook in to provide the actual shortlinks. Default shortlink support is
* limited to providing ?p= style links for posts. Plugins can short-circuit this function
* via the {@see 'pre_get_shortlink'} filter or filter the output via the {@see 'get_shortlink'}
* filter.
*
* @since 3.0.0
*
* @param int $id Optional. A post or site id. Default is 0, which means the current post or site.
* @param string $context Optional. Whether the id is a 'site' id, 'post' id, or 'media' id. If 'post',
* the post_type of the post is consulted. If 'query', the current query is consulted
* to determine the id and context. Default 'post'.
* @param bool $allow_slugs Optional. Whether to allow post slugs in the shortlink. It is up to the plugin how
* and whether to honor this. Default true.
* @return string A shortlink or an empty string if no shortlink exists for the requested resource or if shortlinks
* are not enabled.
*/
function wp_get_shortlink( $id = 0, $context = 'post', $allow_slugs = true ) {
/**
* Filters whether to preempt generating a shortlink for the given post.
*
* Passing a truthy value to the filter will effectively short-circuit the
* shortlink-generation process, returning that value instead.
*
* @since 3.0.0
*
* @param bool|string $return Short-circuit return value. Either false or a URL string.
* @param int $id Post ID, or 0 for the current post.
* @param string $context The context for the link. One of 'post' or 'query',
* @param bool $allow_slugs Whether to allow post slugs in the shortlink.
*/
$shortlink = apply_filters( 'pre_get_shortlink', false, $id, $context, $allow_slugs );
if ( false !== $shortlink ) {
return $shortlink;
}
$post_id = 0;
if ( 'query' == $context && is_singular() ) {
$post_id = get_queried_object_id();
$post = get_post( $post_id );
} elseif ( 'post' == $context ) {
$post = get_post( $id );
if ( ! empty( $post->ID ) ) {
$post_id = $post->ID;
}
}
$shortlink = '';
// Return p= link for all public post types.
if ( ! empty( $post_id ) ) {
$post_type = get_post_type_object( $post->post_type );
if ( 'page' === $post->post_type && $post->ID == get_option( 'page_on_front' ) && 'page' == get_option( 'show_on_front' ) ) {
$shortlink = home_url( '/' );
} elseif ( $post_type->public ) {
$shortlink = home_url( '?p=' . $post_id );
}
}
/**
* Filters the shortlink for a post.
*
* @since 3.0.0
*
* @param string $shortlink Shortlink URL.
* @param int $id Post ID, or 0 for the current post.
* @param string $context The context for the link. One of 'post' or 'query',
* @param bool $allow_slugs Whether to allow post slugs in the shortlink. Not used by default.
*/
return apply_filters( 'get_shortlink', $shortlink, $id, $context, $allow_slugs );
}
/**
* Injects rel=shortlink into the head if a shortlink is defined for the current page.
*
* Attached to the {@see 'wp_head'} action.
*
* @since 3.0.0
*/
function wp_shortlink_wp_head() {
$shortlink = wp_get_shortlink( 0, 'query' );
if ( empty( $shortlink ) ) {
return;
}
echo "\n";
}
/**
* Sends a Link: rel=shortlink header if a shortlink is defined for the current page.
*
* Attached to the {@see 'wp'} action.
*
* @since 3.0.0
*/
function wp_shortlink_header() {
if ( headers_sent() ) {
return;
}
$shortlink = wp_get_shortlink( 0, 'query' );
if ( empty( $shortlink ) ) {
return;
}
header( 'Link: <' . $shortlink . '>; rel=shortlink', false );
}
/**
* Displays the shortlink for a post.
*
* Must be called from inside "The Loop"
*
* Call like the_shortlink( __( 'Shortlinkage FTW' ) )
*
* @since 3.0.0
*
* @param string $text Optional The link text or HTML to be displayed. Defaults to 'This is the short link.'
* @param string $title Optional The tooltip for the link. Must be sanitized. Defaults to the sanitized post title.
* @param string $before Optional HTML to display before the link. Default empty.
* @param string $after Optional HTML to display after the link. Default empty.
*/
function the_shortlink( $text = '', $title = '', $before = '', $after = '' ) {
$post = get_post();
if ( empty( $text ) ) {
$text = __( 'This is the short link.' );
}
if ( empty( $title ) ) {
$title = the_title_attribute( array( 'echo' => false ) );
}
$shortlink = wp_get_shortlink( $post->ID );
if ( ! empty( $shortlink ) ) {
$link = '' . $text . '';
/**
* Filters the short link anchor tag for a post.
*
* @since 3.0.0
*
* @param string $link Shortlink anchor tag.
* @param string $shortlink Shortlink URL.
* @param string $text Shortlink's text.
* @param string $title Shortlink's title attribute.
*/
$link = apply_filters( 'the_shortlink', $link, $shortlink, $text, $title );
echo $before, $link, $after;
}
}
/**
* Retrieves the avatar URL.
*
* @since 4.2.0
*
* @param mixed $id_or_email The Gravatar to retrieve a URL for. Accepts a user_id, gravatar md5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
* @param array $args {
* Optional. Arguments to return instead of the default arguments.
*
* @type int $size Height and width of the avatar in pixels. Default 96.
* @type string $default URL for the default image or a default type. Accepts '404' (return
* a 404 instead of a default image), 'retro' (8bit), 'monsterid' (monster),
* 'wavatar' (cartoon face), 'indenticon' (the "quilt"), 'mystery', 'mm',
* or 'mysteryman' (The Oyster Man), 'blank' (transparent GIF), or
* 'gravatar_default' (the Gravatar logo). Default is the value of the
* 'avatar_default' option, with a fallback of 'mystery'.
* @type bool $force_default Whether to always show the default image, never the Gravatar. Default false.
* @type string $rating What rating to display avatars up to. Accepts 'G', 'PG', 'R', 'X', and are
* judged in that order. Default is the value of the 'avatar_rating' option.
* @type string $scheme URL scheme to use. See set_url_scheme() for accepted values.
* Default null.
* @type array $processed_args When the function returns, the value will be the processed/sanitized $args
* plus a "found_avatar" guess. Pass as a reference. Default null.
* }
* @return false|string The URL of the avatar we found, or false if we couldn't find an avatar.
*/
function get_avatar_url( $id_or_email, $args = null ) {
$args = get_avatar_data( $id_or_email, $args );
return $args['url'];
}
/**
* Check if this comment type allows avatars to be retrieved.
*
* @since 5.1.0
*
* @param string $comment_type Comment type to check.
* @return bool Whether the comment type is allowed for retrieving avatars.
*/
function is_avatar_comment_type( $comment_type ) {
/**
* Filters the list of allowed comment types for retrieving avatars.
*
* @since 3.0.0
*
* @param array $types An array of content types. Default only contains 'comment'.
*/
$allowed_comment_types = apply_filters( 'get_avatar_comment_types', array( 'comment' ) );
return in_array( $comment_type, (array) $allowed_comment_types, true );
}
/**
* Retrieves default data about the avatar.
*
* @since 4.2.0
*
* @param mixed $id_or_email The Gravatar to retrieve. Accepts a user_id, gravatar md5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
* @param array $args {
* Optional. Arguments to return instead of the default arguments.
*
* @type int $size Height and width of the avatar image file in pixels. Default 96.
* @type int $height Display height of the avatar in pixels. Defaults to $size.
* @type int $width Display width of the avatar in pixels. Defaults to $size.
* @type string $default URL for the default image or a default type. Accepts '404' (return
* a 404 instead of a default image), 'retro' (8bit), 'monsterid' (monster),
* 'wavatar' (cartoon face), 'indenticon' (the "quilt"), 'mystery', 'mm',
* or 'mysteryman' (The Oyster Man), 'blank' (transparent GIF), or
* 'gravatar_default' (the Gravatar logo). Default is the value of the
* 'avatar_default' option, with a fallback of 'mystery'.
* @type bool $force_default Whether to always show the default image, never the Gravatar. Default false.
* @type string $rating What rating to display avatars up to. Accepts 'G', 'PG', 'R', 'X', and are
* judged in that order. Default is the value of the 'avatar_rating' option.
* @type string $scheme URL scheme to use. See set_url_scheme() for accepted values.
* Default null.
* @type array $processed_args When the function returns, the value will be the processed/sanitized $args
* plus a "found_avatar" guess. Pass as a reference. Default null.
* @type string $extra_attr HTML attributes to insert in the IMG element. Is not sanitized. Default empty.
* }
* @return array $processed_args {
* Along with the arguments passed in `$args`, this will contain a couple of extra arguments.
*
* @type bool $found_avatar True if we were able to find an avatar for this user,
* false or not set if we couldn't.
* @type string $url The URL of the avatar we found.
* }
*/
function get_avatar_data( $id_or_email, $args = null ) {
$args = wp_parse_args(
$args,
array(
'size' => 96,
'height' => null,
'width' => null,
'default' => get_option( 'avatar_default', 'mystery' ),
'force_default' => false,
'rating' => get_option( 'avatar_rating' ),
'scheme' => null,
'processed_args' => null, // if used, should be a reference
'extra_attr' => '',
)
);
if ( is_numeric( $args['size'] ) ) {
$args['size'] = absint( $args['size'] );
if ( ! $args['size'] ) {
$args['size'] = 96;
}
} else {
$args['size'] = 96;
}
if ( is_numeric( $args['height'] ) ) {
$args['height'] = absint( $args['height'] );
if ( ! $args['height'] ) {
$args['height'] = $args['size'];
}
} else {
$args['height'] = $args['size'];
}
if ( is_numeric( $args['width'] ) ) {
$args['width'] = absint( $args['width'] );
if ( ! $args['width'] ) {
$args['width'] = $args['size'];
}
} else {
$args['width'] = $args['size'];
}
if ( empty( $args['default'] ) ) {
$args['default'] = get_option( 'avatar_default', 'mystery' );
}
switch ( $args['default'] ) {
case 'mm':
case 'mystery':
case 'mysteryman':
$args['default'] = 'mm';
break;
case 'gravatar_default':
$args['default'] = false;
break;
}
$args['force_default'] = (bool) $args['force_default'];
$args['rating'] = strtolower( $args['rating'] );
$args['found_avatar'] = false;
/**
* Filters whether to retrieve the avatar URL early.
*
* Passing a non-null value in the 'url' member of the return array will
* effectively short circuit get_avatar_data(), passing the value through
* the {@see 'get_avatar_data'} filter and returning early.
*
* @since 4.2.0
*
* @param array $args Arguments passed to get_avatar_data(), after processing.
* @param mixed $id_or_email The Gravatar to retrieve. Accepts a user_id, gravatar md5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
*/
$args = apply_filters( 'pre_get_avatar_data', $args, $id_or_email );
if ( isset( $args['url'] ) ) {
/** This filter is documented in wp-includes/link-template.php */
return apply_filters( 'get_avatar_data', $args, $id_or_email );
}
$email_hash = '';
$user = $email = false;
if ( is_object( $id_or_email ) && isset( $id_or_email->comment_ID ) ) {
$id_or_email = get_comment( $id_or_email );
}
// Process the user identifier.
if ( is_numeric( $id_or_email ) ) {
$user = get_user_by( 'id', absint( $id_or_email ) );
} elseif ( is_string( $id_or_email ) ) {
if ( strpos( $id_or_email, '@md5.gravatar.com' ) ) {
// md5 hash
list( $email_hash ) = explode( '@', $id_or_email );
} else {
// email address
$email = $id_or_email;
}
} elseif ( $id_or_email instanceof WP_User ) {
// User Object
$user = $id_or_email;
} elseif ( $id_or_email instanceof WP_Post ) {
// Post Object
$user = get_user_by( 'id', (int) $id_or_email->post_author );
} elseif ( $id_or_email instanceof WP_Comment ) {
if ( ! is_avatar_comment_type( get_comment_type( $id_or_email ) ) ) {
$args['url'] = false;
/** This filter is documented in wp-includes/link-template.php */
return apply_filters( 'get_avatar_data', $args, $id_or_email );
}
if ( ! empty( $id_or_email->user_id ) ) {
$user = get_user_by( 'id', (int) $id_or_email->user_id );
}
if ( ( ! $user || is_wp_error( $user ) ) && ! empty( $id_or_email->comment_author_email ) ) {
$email = $id_or_email->comment_author_email;
}
}
if ( ! $email_hash ) {
if ( $user ) {
$email = $user->user_email;
}
if ( $email ) {
$email_hash = md5( strtolower( trim( $email ) ) );
}
}
if ( $email_hash ) {
$args['found_avatar'] = true;
$gravatar_server = hexdec( $email_hash[0] ) % 3;
} else {
$gravatar_server = rand( 0, 2 );
}
$url_args = array(
's' => $args['size'],
'd' => $args['default'],
'f' => $args['force_default'] ? 'y' : false,
'r' => $args['rating'],
);
if ( is_ssl() ) {
$url = 'https://secure.gravatar.com/avatar/' . $email_hash;
} else {
$url = sprintf( 'http://%d.gravatar.com/avatar/%s', $gravatar_server, $email_hash );
}
$url = add_query_arg(
rawurlencode_deep( array_filter( $url_args ) ),
set_url_scheme( $url, $args['scheme'] )
);
/**
* Filters the avatar URL.
*
* @since 4.2.0
*
* @param string $url The URL of the avatar.
* @param mixed $id_or_email The Gravatar to retrieve. Accepts a user_id, gravatar md5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
* @param array $args Arguments passed to get_avatar_data(), after processing.
*/
$args['url'] = apply_filters( 'get_avatar_url', $url, $id_or_email, $args );
/**
* Filters the avatar data.
*
* @since 4.2.0
*
* @param array $args Arguments passed to get_avatar_data(), after processing.
* @param mixed $id_or_email The Gravatar to retrieve. Accepts a user_id, gravatar md5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
*/
return apply_filters( 'get_avatar_data', $args, $id_or_email );
}
/**
* Retrieves the URL of a file in the theme.
*
* Searches in the stylesheet directory before the template directory so themes
* which inherit from a parent theme can just override one file.
*
* @since 4.7.0
*
* @param string $file Optional. File to search for in the stylesheet directory.
* @return string The URL of the file.
*/
function get_theme_file_uri( $file = '' ) {
$file = ltrim( $file, '/' );
if ( empty( $file ) ) {
$url = get_stylesheet_directory_uri();
} elseif ( file_exists( get_stylesheet_directory() . '/' . $file ) ) {
$url = get_stylesheet_directory_uri() . '/' . $file;
} else {
$url = get_template_directory_uri() . '/' . $file;
}
/**
* Filters the URL to a file in the theme.
*
* @since 4.7.0
*
* @param string $url The file URL.
* @param string $file The requested file to search for.
*/
return apply_filters( 'theme_file_uri', $url, $file );
}
/**
* Retrieves the URL of a file in the parent theme.
*
* @since 4.7.0
*
* @param string $file Optional. File to return the URL for in the template directory.
* @return string The URL of the file.
*/
function get_parent_theme_file_uri( $file = '' ) {
$file = ltrim( $file, '/' );
if ( empty( $file ) ) {
$url = get_template_directory_uri();
} else {
$url = get_template_directory_uri() . '/' . $file;
}
/**
* Filters the URL to a file in the parent theme.
*
* @since 4.7.0
*
* @param string $url The file URL.
* @param string $file The requested file to search for.
*/
return apply_filters( 'parent_theme_file_uri', $url, $file );
}
/**
* Retrieves the path of a file in the theme.
*
* Searches in the stylesheet directory before the template directory so themes
* which inherit from a parent theme can just override one file.
*
* @since 4.7.0
*
* @param string $file Optional. File to search for in the stylesheet directory.
* @return string The path of the file.
*/
function get_theme_file_path( $file = '' ) {
$file = ltrim( $file, '/' );
if ( empty( $file ) ) {
$path = get_stylesheet_directory();
} elseif ( file_exists( get_stylesheet_directory() . '/' . $file ) ) {
$path = get_stylesheet_directory() . '/' . $file;
} else {
$path = get_template_directory() . '/' . $file;
}
/**
* Filters the path to a file in the theme.
*
* @since 4.7.0
*
* @param string $path The file path.
* @param string $file The requested file to search for.
*/
return apply_filters( 'theme_file_path', $path, $file );
}
/**
* Retrieves the path of a file in the parent theme.
*
* @since 4.7.0
*
* @param string $file Optional. File to return the path for in the template directory.
* @return string The path of the file.
*/
function get_parent_theme_file_path( $file = '' ) {
$file = ltrim( $file, '/' );
if ( empty( $file ) ) {
$path = get_template_directory();
} else {
$path = get_template_directory() . '/' . $file;
}
/**
* Filters the path to a file in the parent theme.
*
* @since 4.7.0
*
* @param string $path The file path.
* @param string $file The requested file to search for.
*/
return apply_filters( 'parent_theme_file_path', $path, $file );
}
/**
* Retrieves the URL to the privacy policy page.
*
* @since 4.9.6
*
* @return string The URL to the privacy policy page. Empty string if it doesn't exist.
*/
function get_privacy_policy_url() {
$url = '';
$policy_page_id = (int) get_option( 'wp_page_for_privacy_policy' );
if ( ! empty( $policy_page_id ) && get_post_status( $policy_page_id ) === 'publish' ) {
$url = (string) get_permalink( $policy_page_id );
}
/**
* Filters the URL of the privacy policy page.
*
* @since 4.9.6
*
* @param string $url The URL to the privacy policy page. Empty string
* if it doesn't exist.
* @param int $policy_page_id The ID of privacy policy page.
*/
return apply_filters( 'privacy_policy_url', $url, $policy_page_id );
}
/**
* Displays the privacy policy link with formatting, when applicable.
*
* @since 4.9.6
*
* @param string $before Optional. Display before privacy policy link. Default empty.
* @param string $after Optional. Display after privacy policy link. Default empty.
*/
function the_privacy_policy_link( $before = '', $after = '' ) {
echo get_the_privacy_policy_link( $before, $after );
}
/**
* Returns the privacy policy link with formatting, when applicable.
*
* @since 4.9.6
*
* @param string $before Optional. Display before privacy policy link. Default empty.
* @param string $after Optional. Display after privacy policy link. Default empty.
*
* @return string Markup for the link and surrounding elements. Empty string if it
* doesn't exist.
*/
function get_the_privacy_policy_link( $before = '', $after = '' ) {
$link = '';
$privacy_policy_url = get_privacy_policy_url();
$policy_page_id = (int) get_option( 'wp_page_for_privacy_policy' );
$page_title = ( $policy_page_id ) ? get_the_title( $policy_page_id ) : '';
if ( $privacy_policy_url && $page_title ) {
$link = sprintf(
'%s',
esc_url( $privacy_policy_url ),
esc_html( $page_title )
);
}
/**
* Filters the privacy policy link.
*
* @since 4.9.6
*
* @param string $link The privacy policy link. Empty string if it
* doesn't exist.
* @param string $privacy_policy_url The URL of the privacy policy. Empty string
* if it doesn't exist.
*/
$link = apply_filters( 'the_privacy_policy_link', $link, $privacy_policy_url );
if ( $link ) {
return $before . $link . $after;
}
return '';
}
/**
* Post format functions.
*
* @package WordPress
* @subpackage Post
*/
/**
* Retrieve the format slug for a post
*
* @since 3.1.0
*
* @param int|object|null $post Post ID or post object. Optional, default is the current post from the loop.
* @return string|false The format if successful. False otherwise.
*/
function get_post_format( $post = null ) {
$post = get_post( $post );
if ( ! $post ) {
return false;
}
if ( ! post_type_supports( $post->post_type, 'post-formats' ) ) {
return false;
}
$_format = get_the_terms( $post->ID, 'post_format' );
if ( empty( $_format ) ) {
return false;
}
$format = reset( $_format );
return str_replace( 'post-format-', '', $format->slug );
}
/**
* Check if a post has any of the given formats, or any format.
*
* @since 3.1.0
*
* @param string|array $format Optional. The format or formats to check.
* @param object|int|null $post Optional. The post to check. If not supplied, defaults to the current post if used in the loop.
* @return bool True if the post has any of the given formats (or any format, if no format specified), false otherwise.
*/
function has_post_format( $format = array(), $post = null ) {
$prefixed = array();
if ( $format ) {
foreach ( (array) $format as $single ) {
$prefixed[] = 'post-format-' . sanitize_key( $single );
}
}
return has_term( $prefixed, 'post_format', $post );
}
/**
* Assign a format to a post
*
* @since 3.1.0
*
* @param int|object $post The post for which to assign a format.
* @param string $format A format to assign. Use an empty string or array to remove all formats from the post.
* @return array|WP_Error|false WP_Error on error. Array of affected term IDs on success.
*/
function set_post_format( $post, $format ) {
$post = get_post( $post );
if ( ! $post ) {
return new WP_Error( 'invalid_post', __( 'Invalid post.' ) );
}
if ( ! empty( $format ) ) {
$format = sanitize_key( $format );
if ( 'standard' === $format || ! in_array( $format, get_post_format_slugs() ) ) {
$format = '';
} else {
$format = 'post-format-' . $format;
}
}
return wp_set_post_terms( $post->ID, $format, 'post_format' );
}
/**
* Returns an array of post format slugs to their translated and pretty display versions
*
* @since 3.1.0
*
* @return array The array of translated post format names.
*/
function get_post_format_strings() {
$strings = array(
'standard' => _x( 'Standard', 'Post format' ), // Special case. any value that evals to false will be considered standard
'aside' => _x( 'Aside', 'Post format' ),
'chat' => _x( 'Chat', 'Post format' ),
'gallery' => _x( 'Gallery', 'Post format' ),
'link' => _x( 'Link', 'Post format' ),
'image' => _x( 'Image', 'Post format' ),
'quote' => _x( 'Quote', 'Post format' ),
'status' => _x( 'Status', 'Post format' ),
'video' => _x( 'Video', 'Post format' ),
'audio' => _x( 'Audio', 'Post format' ),
);
return $strings;
}
/**
* Retrieves the array of post format slugs.
*
* @since 3.1.0
*
* @return array The array of post format slugs as both keys and values.
*/
function get_post_format_slugs() {
$slugs = array_keys( get_post_format_strings() );
return array_combine( $slugs, $slugs );
}
/**
* Returns a pretty, translated version of a post format slug
*
* @since 3.1.0
*
* @param string $slug A post format slug.
* @return string The translated post format name.
*/
function get_post_format_string( $slug ) {
$strings = get_post_format_strings();
if ( ! $slug ) {
return $strings['standard'];
} else {
return ( isset( $strings[ $slug ] ) ) ? $strings[ $slug ] : '';
}
}
/**
* Returns a link to a post format index.
*
* @since 3.1.0
*
* @param string $format The post format slug.
* @return string|WP_Error|false The post format term link.
*/
function get_post_format_link( $format ) {
$term = get_term_by( 'slug', 'post-format-' . $format, 'post_format' );
if ( ! $term || is_wp_error( $term ) ) {
return false;
}
return get_term_link( $term );
}
/**
* Filters the request to allow for the format prefix.
*
* @access private
* @since 3.1.0
*
* @param array $qvs
* @return array
*/
function _post_format_request( $qvs ) {
if ( ! isset( $qvs['post_format'] ) ) {
return $qvs;
}
$slugs = get_post_format_slugs();
if ( isset( $slugs[ $qvs['post_format'] ] ) ) {
$qvs['post_format'] = 'post-format-' . $slugs[ $qvs['post_format'] ];
}
$tax = get_taxonomy( 'post_format' );
if ( ! is_admin() ) {
$qvs['post_type'] = $tax->object_type;
}
return $qvs;
}
/**
* Filters the post format term link to remove the format prefix.
*
* @access private
* @since 3.1.0
*
* @global WP_Rewrite $wp_rewrite
*
* @param string $link
* @param object $term
* @param string $taxonomy
* @return string
*/
function _post_format_link( $link, $term, $taxonomy ) {
global $wp_rewrite;
if ( 'post_format' != $taxonomy ) {
return $link;
}
if ( $wp_rewrite->get_extra_permastruct( $taxonomy ) ) {
return str_replace( "/{$term->slug}", '/' . str_replace( 'post-format-', '', $term->slug ), $link );
} else {
$link = remove_query_arg( 'post_format', $link );
return add_query_arg( 'post_format', str_replace( 'post-format-', '', $term->slug ), $link );
}
}
/**
* Remove the post format prefix from the name property of the term object created by get_term().
*
* @access private
* @since 3.1.0
*
* @param object $term
* @return object
*/
function _post_format_get_term( $term ) {
if ( isset( $term->slug ) ) {
$term->name = get_post_format_string( str_replace( 'post-format-', '', $term->slug ) );
}
return $term;
}
/**
* Remove the post format prefix from the name property of the term objects created by get_terms().
*
* @access private
* @since 3.1.0
*
* @param array $terms
* @param string|array $taxonomies
* @param array $args
* @return array
*/
function _post_format_get_terms( $terms, $taxonomies, $args ) {
if ( in_array( 'post_format', (array) $taxonomies ) ) {
if ( isset( $args['fields'] ) && 'names' == $args['fields'] ) {
foreach ( $terms as $order => $name ) {
$terms[ $order ] = get_post_format_string( str_replace( 'post-format-', '', $name ) );
}
} else {
foreach ( (array) $terms as $order => $term ) {
if ( isset( $term->taxonomy ) && 'post_format' == $term->taxonomy ) {
$terms[ $order ]->name = get_post_format_string( str_replace( 'post-format-', '', $term->slug ) );
}
}
}
}
return $terms;
}
/**
* Remove the post format prefix from the name property of the term objects created by wp_get_object_terms().
*
* @access private
* @since 3.1.0
*
* @param array $terms
* @return array
*/
function _post_format_wp_get_object_terms( $terms ) {
foreach ( (array) $terms as $order => $term ) {
if ( isset( $term->taxonomy ) && 'post_format' == $term->taxonomy ) {
$terms[ $order ]->name = get_post_format_string( str_replace( 'post-format-', '', $term->slug ) );
}
}
return $terms;
}
/**
* Taxonomy API: Core category-specific functionality
*
* @package WordPress
* @subpackage Taxonomy
*/
/**
* Retrieve list of category objects.
*
* If you change the type to 'link' in the arguments, then the link categories
* will be returned instead. Also all categories will be updated to be backward
* compatible with pre-2.3 plugins and themes.
*
* @since 2.1.0
* @see get_terms() Type of arguments that can be changed.
*
* @param string|array $args {
* Optional. Arguments to retrieve categories. See get_terms() for additional options.
*
* @type string $taxonomy Taxonomy to retrieve terms for. In this case, default 'category'.
* }
* @return array List of categories.
*/
function get_categories( $args = '' ) {
$defaults = array( 'taxonomy' => 'category' );
$args = wp_parse_args( $args, $defaults );
$taxonomy = $args['taxonomy'];
/**
* Filters the taxonomy used to retrieve terms when calling get_categories().
*
* @since 2.7.0
*
* @param string $taxonomy Taxonomy to retrieve terms from.
* @param array $args An array of arguments. See get_terms().
*/
$taxonomy = apply_filters( 'get_categories_taxonomy', $taxonomy, $args );
// Back compat
if ( isset( $args['type'] ) && 'link' == $args['type'] ) {
_deprecated_argument(
__FUNCTION__,
'3.0.0',
/* translators: 1: "type => link", 2: "taxonomy => link_category" */
sprintf(
__( '%1$s is deprecated. Use %2$s instead.' ),
'type => link',
'taxonomy => link_category'
)
);
$taxonomy = $args['taxonomy'] = 'link_category';
}
$categories = get_terms( $taxonomy, $args );
if ( is_wp_error( $categories ) ) {
$categories = array();
} else {
$categories = (array) $categories;
foreach ( array_keys( $categories ) as $k ) {
_make_cat_compat( $categories[ $k ] );
}
}
return $categories;
}
/**
* Retrieves category data given a category ID or category object.
*
* If you pass the $category parameter an object, which is assumed to be the
* category row object retrieved the database. It will cache the category data.
*
* If you pass $category an integer of the category ID, then that category will
* be retrieved from the database, if it isn't already cached, and pass it back.
*
* If you look at get_term(), then both types will be passed through several
* filters and finally sanitized based on the $filter parameter value.
*
* The category will converted to maintain backward compatibility.
*
* @since 1.5.1
*
* @param int|object $category Category ID or Category row object
* @param string $output Optional. The required return type. One of OBJECT, ARRAY_A, or ARRAY_N, which correspond to a
* WP_Term object, an associative array, or a numeric array, respectively. Default OBJECT.
* @param string $filter Optional. Default is raw or no WordPress defined filter will applied.
* @return object|array|WP_Error|null Category data in type defined by $output parameter.
* WP_Error if $category is empty, null if it does not exist.
*/
function get_category( $category, $output = OBJECT, $filter = 'raw' ) {
$category = get_term( $category, 'category', $output, $filter );
if ( is_wp_error( $category ) ) {
return $category;
}
_make_cat_compat( $category );
return $category;
}
/**
* Retrieve category based on URL containing the category slug.
*
* Breaks the $category_path parameter up to get the category slug.
*
* Tries to find the child path and will return it. If it doesn't find a
* match, then it will return the first category matching slug, if $full_match,
* is set to false. If it does not, then it will return null.
*
* It is also possible that it will return a WP_Error object on failure. Check
* for it when using this function.
*
* @since 2.1.0
*
* @param string $category_path URL containing category slugs.
* @param bool $full_match Optional. Whether full path should be matched.
* @param string $output Optional. The required return type. One of OBJECT, ARRAY_A, or ARRAY_N, which correspond to
* a WP_Term object, an associative array, or a numeric array, respectively. Default OBJECT.
* @return WP_Term|array|WP_Error|null Type is based on $output value.
*/
function get_category_by_path( $category_path, $full_match = true, $output = OBJECT ) {
$category_path = rawurlencode( urldecode( $category_path ) );
$category_path = str_replace( '%2F', '/', $category_path );
$category_path = str_replace( '%20', ' ', $category_path );
$category_paths = '/' . trim( $category_path, '/' );
$leaf_path = sanitize_title( basename( $category_paths ) );
$category_paths = explode( '/', $category_paths );
$full_path = '';
foreach ( (array) $category_paths as $pathdir ) {
$full_path .= ( $pathdir != '' ? '/' : '' ) . sanitize_title( $pathdir );
}
$categories = get_terms(
'category',
array(
'get' => 'all',
'slug' => $leaf_path,
)
);
if ( empty( $categories ) ) {
return;
}
foreach ( $categories as $category ) {
$path = '/' . $leaf_path;
$curcategory = $category;
while ( ( $curcategory->parent != 0 ) && ( $curcategory->parent != $curcategory->term_id ) ) {
$curcategory = get_term( $curcategory->parent, 'category' );
if ( is_wp_error( $curcategory ) ) {
return $curcategory;
}
$path = '/' . $curcategory->slug . $path;
}
if ( $path == $full_path ) {
$category = get_term( $category->term_id, 'category', $output );
_make_cat_compat( $category );
return $category;
}
}
// If full matching is not required, return the first cat that matches the leaf.
if ( ! $full_match ) {
$category = get_term( reset( $categories )->term_id, 'category', $output );
_make_cat_compat( $category );
return $category;
}
}
/**
* Retrieve category object by category slug.
*
* @since 2.3.0
*
* @param string $slug The category slug.
* @return object Category data object
*/
function get_category_by_slug( $slug ) {
$category = get_term_by( 'slug', $slug, 'category' );
if ( $category ) {
_make_cat_compat( $category );
}
return $category;
}
/**
* Retrieve the ID of a category from its name.
*
* @since 1.0.0
*
* @param string $cat_name Category name.
* @return int 0, if failure and ID of category on success.
*/
function get_cat_ID( $cat_name ) {
$cat = get_term_by( 'name', $cat_name, 'category' );
if ( $cat ) {
return $cat->term_id;
}
return 0;
}
/**
* Retrieve the name of a category from its ID.
*
* @since 1.0.0
*
* @param int $cat_id Category ID
* @return string Category name, or an empty string if category doesn't exist.
*/
function get_cat_name( $cat_id ) {
$cat_id = (int) $cat_id;
$category = get_term( $cat_id, 'category' );
if ( ! $category || is_wp_error( $category ) ) {
return '';
}
return $category->name;
}
/**
* Check if a category is an ancestor of another category.
*
* You can use either an id or the category object for both parameters. If you
* use an integer the category will be retrieved.
*
* @since 2.1.0
*
* @param int|object $cat1 ID or object to check if this is the parent category.
* @param int|object $cat2 The child category.
* @return bool Whether $cat2 is child of $cat1
*/
function cat_is_ancestor_of( $cat1, $cat2 ) {
return term_is_ancestor_of( $cat1, $cat2, 'category' );
}
/**
* Sanitizes category data based on context.
*
* @since 2.3.0
*
* @param object|array $category Category data
* @param string $context Optional. Default is 'display'.
* @return object|array Same type as $category with sanitized data for safe use.
*/
function sanitize_category( $category, $context = 'display' ) {
return sanitize_term( $category, 'category', $context );
}
/**
* Sanitizes data in single category key field.
*
* @since 2.3.0
*
* @param string $field Category key to sanitize
* @param mixed $value Category value to sanitize
* @param int $cat_id Category ID
* @param string $context What filter to use, 'raw', 'display', etc.
* @return mixed Same type as $value after $value has been sanitized.
*/
function sanitize_category_field( $field, $value, $cat_id, $context ) {
return sanitize_term_field( $field, $value, $cat_id, 'category', $context );
}
/* Tags */
/**
* Retrieves all post tags.
*
* @since 2.3.0
* @see get_terms() For list of arguments to pass.
*
* @param string|array $args Tag arguments to use when retrieving tags.
* @return WP_Term[]|int $tags Array of 'post_tag' term objects, or a count thereof.
*/
function get_tags( $args = '' ) {
$tags = get_terms( 'post_tag', $args );
if ( empty( $tags ) ) {
$return = array();
return $return;
}
/**
* Filters the array of term objects returned for the 'post_tag' taxonomy.
*
* @since 2.3.0
*
* @param WP_Term[]|int $tags Array of 'post_tag' term objects, or a count thereof.
* @param array $args An array of arguments. @see get_terms()
*/
$tags = apply_filters( 'get_tags', $tags, $args );
return $tags;
}
/**
* Retrieve post tag by tag ID or tag object.
*
* If you pass the $tag parameter an object, which is assumed to be the tag row
* object retrieved the database. It will cache the tag data.
*
* If you pass $tag an integer of the tag ID, then that tag will
* be retrieved from the database, if it isn't already cached, and pass it back.
*
* If you look at get_term(), then both types will be passed through several
* filters and finally sanitized based on the $filter parameter value.
*
* @since 2.3.0
*
* @param int|WP_Term|object $tag A tag ID or object.
* @param string $output Optional. The required return type. One of OBJECT, ARRAY_A, or ARRAY_N, which correspond to
* a WP_Term object, an associative array, or a numeric array, respectively. Default OBJECT.
* @param string $filter Optional. Default is raw or no WordPress defined filter will applied.
* @return WP_Term|array|WP_Error|null Tag data in type defined by $output parameter. WP_Error if $tag is empty, null if it does not exist.
*/
function get_tag( $tag, $output = OBJECT, $filter = 'raw' ) {
return get_term( $tag, 'post_tag', $output, $filter );
}
/* Cache */
/**
* Remove the category cache data based on ID.
*
* @since 2.1.0
*
* @param int $id Category ID
*/
function clean_category_cache( $id ) {
clean_term_cache( $id, 'category' );
}
/**
* Update category structure to old pre 2.3 from new taxonomy structure.
*
* This function was added for the taxonomy support to update the new category
* structure with the old category one. This will maintain compatibility with
* plugins and themes which depend on the old key or property names.
*
* The parameter should only be passed a variable and not create the array or
* object inline to the parameter. The reason for this is that parameter is
* passed by reference and PHP will fail unless it has the variable.
*
* There is no return value, because everything is updated on the variable you
* pass to it. This is one of the features with using pass by reference in PHP.
*
* @since 2.3.0
* @since 4.4.0 The `$category` parameter now also accepts a WP_Term object.
* @access private
*
* @param array|object|WP_Term $category Category Row object or array
*/
function _make_cat_compat( &$category ) {
if ( is_object( $category ) && ! is_wp_error( $category ) ) {
$category->cat_ID = $category->term_id;
$category->category_count = $category->count;
$category->category_description = $category->description;
$category->cat_name = $category->name;
$category->category_nicename = $category->slug;
$category->category_parent = $category->parent;
} elseif ( is_array( $category ) && isset( $category['term_id'] ) ) {
$category['cat_ID'] = &$category['term_id'];
$category['category_count'] = &$category['count'];
$category['category_description'] = &$category['description'];
$category['cat_name'] = &$category['name'];
$category['category_nicename'] = &$category['slug'];
$category['category_parent'] = &$category['parent'];
}
}
/**
* Deprecated functions from past WordPress versions. You shouldn't use these
* functions and look for the alternatives instead. The functions will be
* removed in a later version.
*
* @package WordPress
* @subpackage Deprecated
*/
/*
* Deprecated functions come here to die.
*/
/**
* Retrieves all post data for a given post.
*
* @since 0.71
* @deprecated 1.5.1 Use get_post()
* @see get_post()
*
* @param int $postid Post ID.
* @return array Post data.
*/
function get_postdata($postid) {
_deprecated_function( __FUNCTION__, '1.5.1', 'get_post()' );
$post = get_post($postid);
$postdata = array (
'ID' => $post->ID,
'Author_ID' => $post->post_author,
'Date' => $post->post_date,
'Content' => $post->post_content,
'Excerpt' => $post->post_excerpt,
'Title' => $post->post_title,
'Category' => $post->post_category,
'post_status' => $post->post_status,
'comment_status' => $post->comment_status,
'ping_status' => $post->ping_status,
'post_password' => $post->post_password,
'to_ping' => $post->to_ping,
'pinged' => $post->pinged,
'post_type' => $post->post_type,
'post_name' => $post->post_name
);
return $postdata;
}
/**
* Sets up the WordPress Loop.
*
* Use The Loop instead.
*
* @link https://codex.wordpress.org/The_Loop
*
* @since 1.0.1
* @deprecated 1.5.0
*/
function start_wp() {
global $wp_query;
_deprecated_function( __FUNCTION__, '1.5.0', __('new WordPress Loop') );
// Since the old style loop is being used, advance the query iterator here.
$wp_query->next_post();
setup_postdata( get_post() );
}
/**
* Returns or prints a category ID.
*
* @since 0.71
* @deprecated 0.71 Use get_the_category()
* @see get_the_category()
*
* @param bool $echo Optional. Whether to echo the output. Default true.
* @return int Category ID.
*/
function the_category_ID($echo = true) {
_deprecated_function( __FUNCTION__, '0.71', 'get_the_category()' );
// Grab the first cat in the list.
$categories = get_the_category();
$cat = $categories[0]->term_id;
if ( $echo )
echo $cat;
return $cat;
}
/**
* Prints a category with optional text before and after.
*
* @since 0.71
* @deprecated 0.71 Use get_the_category_by_ID()
* @see get_the_category_by_ID()
*
* @param string $before Optional. Text to display before the category. Default empty.
* @param string $after Optional. Text to display after the category. Default empty.
*/
function the_category_head( $before = '', $after = '' ) {
global $currentcat, $previouscat;
_deprecated_function( __FUNCTION__, '0.71', 'get_the_category_by_ID()' );
// Grab the first cat in the list.
$categories = get_the_category();
$currentcat = $categories[0]->category_id;
if ( $currentcat != $previouscat ) {
echo $before;
echo get_the_category_by_ID($currentcat);
echo $after;
$previouscat = $currentcat;
}
}
/**
* Prints a link to the previous post.
*
* @since 1.5.0
* @deprecated 2.0.0 Use previous_post_link()
* @see previous_post_link()
*
* @param string $format
* @param string $previous
* @param string $title
* @param string $in_same_cat
* @param int $limitprev
* @param string $excluded_categories
*/
function previous_post($format='%', $previous='previous post: ', $title='yes', $in_same_cat='no', $limitprev=1, $excluded_categories='') {
_deprecated_function( __FUNCTION__, '2.0.0', 'previous_post_link()' );
if ( empty($in_same_cat) || 'no' == $in_same_cat )
$in_same_cat = false;
else
$in_same_cat = true;
$post = get_previous_post($in_same_cat, $excluded_categories);
if ( !$post )
return;
$string = ''.$previous;
if ( 'yes' == $title )
$string .= apply_filters('the_title', $post->post_title, $post->ID);
$string .= '';
$format = str_replace('%', $string, $format);
echo $format;
}
/**
* Prints link to the next post.
*
* @since 0.71
* @deprecated 2.0.0 Use next_post_link()
* @see next_post_link()
*
* @param string $format
* @param string $next
* @param string $title
* @param string $in_same_cat
* @param int $limitnext
* @param string $excluded_categories
*/
function next_post($format='%', $next='next post: ', $title='yes', $in_same_cat='no', $limitnext=1, $excluded_categories='') {
_deprecated_function( __FUNCTION__, '2.0.0', 'next_post_link()' );
if ( empty($in_same_cat) || 'no' == $in_same_cat )
$in_same_cat = false;
else
$in_same_cat = true;
$post = get_next_post($in_same_cat, $excluded_categories);
if ( !$post )
return;
$string = ''.$next;
if ( 'yes' == $title )
$string .= apply_filters('the_title', $post->post_title, $post->ID);
$string .= '';
$format = str_replace('%', $string, $format);
echo $format;
}
/**
* Whether user can create a post.
*
* @since 1.5.0
* @deprecated 2.0.0 Use current_user_can()
* @see current_user_can()
*
* @param int $user_id
* @param int $blog_id Not Used
* @param int $category_id Not Used
* @return bool
*/
function user_can_create_post($user_id, $blog_id = 1, $category_id = 'None') {
_deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' );
$author_data = get_userdata($user_id);
return ($author_data->user_level > 1);
}
/**
* Whether user can create a post.
*
* @since 1.5.0
* @deprecated 2.0.0 Use current_user_can()
* @see current_user_can()
*
* @param int $user_id
* @param int $blog_id Not Used
* @param int $category_id Not Used
* @return bool
*/
function user_can_create_draft($user_id, $blog_id = 1, $category_id = 'None') {
_deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' );
$author_data = get_userdata($user_id);
return ($author_data->user_level >= 1);
}
/**
* Whether user can edit a post.
*
* @since 1.5.0
* @deprecated 2.0.0 Use current_user_can()
* @see current_user_can()
*
* @param int $user_id
* @param int $post_id
* @param int $blog_id Not Used
* @return bool
*/
function user_can_edit_post($user_id, $post_id, $blog_id = 1) {
_deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' );
$author_data = get_userdata($user_id);
$post = get_post($post_id);
$post_author_data = get_userdata($post->post_author);
if ( (($user_id == $post_author_data->ID) && !($post->post_status == 'publish' && $author_data->user_level < 2))
|| ($author_data->user_level > $post_author_data->user_level)
|| ($author_data->user_level >= 10) ) {
return true;
} else {
return false;
}
}
/**
* Whether user can delete a post.
*
* @since 1.5.0
* @deprecated 2.0.0 Use current_user_can()
* @see current_user_can()
*
* @param int $user_id
* @param int $post_id
* @param int $blog_id Not Used
* @return bool
*/
function user_can_delete_post($user_id, $post_id, $blog_id = 1) {
_deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' );
// right now if one can edit, one can delete
return user_can_edit_post($user_id, $post_id, $blog_id);
}
/**
* Whether user can set new posts' dates.
*
* @since 1.5.0
* @deprecated 2.0.0 Use current_user_can()
* @see current_user_can()
*
* @param int $user_id
* @param int $blog_id Not Used
* @param int $category_id Not Used
* @return bool
*/
function user_can_set_post_date($user_id, $blog_id = 1, $category_id = 'None') {
_deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' );
$author_data = get_userdata($user_id);
return (($author_data->user_level > 4) && user_can_create_post($user_id, $blog_id, $category_id));
}
/**
* Whether user can delete a post.
*
* @since 1.5.0
* @deprecated 2.0.0 Use current_user_can()
* @see current_user_can()
*
* @param int $user_id
* @param int $post_id
* @param int $blog_id Not Used
* @return bool returns true if $user_id can edit $post_id's date
*/
function user_can_edit_post_date($user_id, $post_id, $blog_id = 1) {
_deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' );
$author_data = get_userdata($user_id);
return (($author_data->user_level > 4) && user_can_edit_post($user_id, $post_id, $blog_id));
}
/**
* Whether user can delete a post.
*
* @since 1.5.0
* @deprecated 2.0.0 Use current_user_can()
* @see current_user_can()
*
* @param int $user_id
* @param int $post_id
* @param int $blog_id Not Used
* @return bool returns true if $user_id can edit $post_id's comments
*/
function user_can_edit_post_comments($user_id, $post_id, $blog_id = 1) {
_deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' );
// right now if one can edit a post, one can edit comments made on it
return user_can_edit_post($user_id, $post_id, $blog_id);
}
/**
* Whether user can delete a post.
*
* @since 1.5.0
* @deprecated 2.0.0 Use current_user_can()
* @see current_user_can()
*
* @param int $user_id
* @param int $post_id
* @param int $blog_id Not Used
* @return bool returns true if $user_id can delete $post_id's comments
*/
function user_can_delete_post_comments($user_id, $post_id, $blog_id = 1) {
_deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' );
// right now if one can edit comments, one can delete comments
return user_can_edit_post_comments($user_id, $post_id, $blog_id);
}
/**
* Can user can edit other user.
*
* @since 1.5.0
* @deprecated 2.0.0 Use current_user_can()
* @see current_user_can()
*
* @param int $user_id
* @param int $other_user
* @return bool
*/
function user_can_edit_user($user_id, $other_user) {
_deprecated_function( __FUNCTION__, '2.0.0', 'current_user_can()' );
$user = get_userdata($user_id);
$other = get_userdata($other_user);
if ( $user->user_level > $other->user_level || $user->user_level > 8 || $user->ID == $other->ID )
return true;
else
return false;
}
/**
* Gets the links associated with category $cat_name.
*
* @since 0.71
* @deprecated 2.1.0 Use get_bookmarks()
* @see get_bookmarks()
*
* @param string $cat_name Optional. The category name to use. If no match is found uses all.
* @param string $before Optional. The html to output before the link.
* @param string $after Optional. The html to output after the link.
* @param string $between Optional. The html to output between the link/image and its description. Not used if no image or $show_images is true.
* @param bool $show_images Optional. Whether to show images (if defined).
* @param string $orderby Optional. The order to output the links. E.g. 'id', 'name', 'url', 'description' or 'rating'. Or maybe owner.
* If you start the name with an underscore the order will be reversed. You can also specify 'rand' as the order which will return links in a
* random order.
* @param bool $show_description Optional. Whether to show the description if show_images=false/not defined.
* @param bool $show_rating Optional. Show rating stars/chars.
* @param int $limit Optional. Limit to X entries. If not specified, all entries are shown.
* @param int $show_updated Optional. Whether to show last updated timestamp
*/
function get_linksbyname($cat_name = "noname", $before = '', $after = ' ', $between = " ", $show_images = true, $orderby = 'id',
$show_description = true, $show_rating = false,
$limit = -1, $show_updated = 0) {
_deprecated_function( __FUNCTION__, '2.1.0', 'get_bookmarks()' );
$cat_id = -1;
$cat = get_term_by('name', $cat_name, 'link_category');
if ( $cat )
$cat_id = $cat->term_id;
get_links($cat_id, $before, $after, $between, $show_images, $orderby, $show_description, $show_rating, $limit, $show_updated);
}
/**
* Gets the links associated with the named category.
*
* @since 1.0.1
* @deprecated 2.1.0 Use wp_list_bookmarks()
* @see wp_list_bookmarks()
*
* @param string $category The category to use.
* @param string $args
* @return string|null
*/
function wp_get_linksbyname($category, $args = '') {
_deprecated_function(__FUNCTION__, '2.1.0', 'wp_list_bookmarks()');
$defaults = array(
'after' => ' ',
'before' => '',
'categorize' => 0,
'category_after' => '',
'category_before' => '',
'category_name' => $category,
'show_description' => 1,
'title_li' => '',
);
$r = wp_parse_args( $args, $defaults );
return wp_list_bookmarks($r);
}
/**
* Gets an array of link objects associated with category $cat_name.
*
* $links = get_linkobjectsbyname( 'fred' );
* foreach ( $links as $link ) {
* echo '
' . $link->link_name . '
';
* }
*
* @since 1.0.1
* @deprecated 2.1.0 Use get_bookmarks()
* @see get_bookmarks()
*
* @param string $cat_name The category name to use. If no match is found uses all.
* @param string $orderby The order to output the links. E.g. 'id', 'name', 'url', 'description', or 'rating'.
* Or maybe owner. If you start the name with an underscore the order will be reversed. You can also
* specify 'rand' as the order which will return links in a random order.
* @param int $limit Limit to X entries. If not specified, all entries are shown.
* @return array
*/
function get_linkobjectsbyname($cat_name = "noname" , $orderby = 'name', $limit = -1) {
_deprecated_function( __FUNCTION__, '2.1.0', 'get_bookmarks()' );
$cat_id = -1;
$cat = get_term_by('name', $cat_name, 'link_category');
if ( $cat )
$cat_id = $cat->term_id;
return get_linkobjects($cat_id, $orderby, $limit);
}
/**
* Gets an array of link objects associated with category n.
*
* Usage:
*
* $links = get_linkobjects(1);
* if ($links) {
* foreach ($links as $link) {
* echo '
'.$link->link_name.' '.$link->link_description.'
';
* }
* }
*
* Fields are:
*
* - link_id
* - link_url
* - link_name
* - link_image
* - link_target
* - link_category
* - link_description
* - link_visible
* - link_owner
* - link_rating
* - link_updated
* - link_rel
* - link_notes
*
* @since 1.0.1
* @deprecated 2.1.0 Use get_bookmarks()
* @see get_bookmarks()
*
* @param int $category The category to use. If no category supplied uses all
* @param string $orderby the order to output the links. E.g. 'id', 'name', 'url',
* 'description', or 'rating'. Or maybe owner. If you start the name with an
* underscore the order will be reversed. You can also specify 'rand' as the
* order which will return links in a random order.
* @param int $limit Limit to X entries. If not specified, all entries are shown.
* @return array
*/
function get_linkobjects($category = 0, $orderby = 'name', $limit = 0) {
_deprecated_function( __FUNCTION__, '2.1.0', 'get_bookmarks()' );
$links = get_bookmarks( array( 'category' => $category, 'orderby' => $orderby, 'limit' => $limit ) ) ;
$links_array = array();
foreach ($links as $link)
$links_array[] = $link;
return $links_array;
}
/**
* Gets the links associated with category 'cat_name' and display rating stars/chars.
*
* @since 0.71
* @deprecated 2.1.0 Use get_bookmarks()
* @see get_bookmarks()
*
* @param string $cat_name The category name to use. If no match is found uses all
* @param string $before The html to output before the link
* @param string $after The html to output after the link
* @param string $between The html to output between the link/image and its description. Not used if no image or show_images is true
* @param bool $show_images Whether to show images (if defined).
* @param string $orderby the order to output the links. E.g. 'id', 'name', 'url',
* 'description', or 'rating'. Or maybe owner. If you start the name with an
* underscore the order will be reversed. You can also specify 'rand' as the
* order which will return links in a random order.
* @param bool $show_description Whether to show the description if show_images=false/not defined
* @param int $limit Limit to X entries. If not specified, all entries are shown.
* @param int $show_updated Whether to show last updated timestamp
*/
function get_linksbyname_withrating($cat_name = "noname", $before = '', $after = ' ', $between = " ",
$show_images = true, $orderby = 'id', $show_description = true, $limit = -1, $show_updated = 0) {
_deprecated_function( __FUNCTION__, '2.1.0', 'get_bookmarks()' );
get_linksbyname($cat_name, $before, $after, $between, $show_images, $orderby, $show_description, true, $limit, $show_updated);
}
/**
* Gets the links associated with category n and display rating stars/chars.
*
* @since 0.71
* @deprecated 2.1.0 Use get_bookmarks()
* @see get_bookmarks()
*
* @param int $category The category to use. If no category supplied uses all
* @param string $before The html to output before the link
* @param string $after The html to output after the link
* @param string $between The html to output between the link/image and its description. Not used if no image or show_images == true
* @param bool $show_images Whether to show images (if defined).
* @param string $orderby The order to output the links. E.g. 'id', 'name', 'url',
* 'description', or 'rating'. Or maybe owner. If you start the name with an
* underscore the order will be reversed. You can also specify 'rand' as the
* order which will return links in a random order.
* @param bool $show_description Whether to show the description if show_images=false/not defined.
* @param int $limit Limit to X entries. If not specified, all entries are shown.
* @param int $show_updated Whether to show last updated timestamp
*/
function get_links_withrating($category = -1, $before = '', $after = ' ', $between = " ", $show_images = true,
$orderby = 'id', $show_description = true, $limit = -1, $show_updated = 0) {
_deprecated_function( __FUNCTION__, '2.1.0', 'get_bookmarks()' );
get_links($category, $before, $after, $between, $show_images, $orderby, $show_description, true, $limit, $show_updated);
}
/**
* Gets the auto_toggle setting.
*
* @since 0.71
* @deprecated 2.1.0
*
* @param int $id The category to get. If no category supplied uses 0
* @return int Only returns 0.
*/
function get_autotoggle($id = 0) {
_deprecated_function( __FUNCTION__, '2.1.0' );
return 0;
}
/**
* Lists categories.
*
* @since 0.71
* @deprecated 2.1.0 Use wp_list_categories()
* @see wp_list_categories()
*
* @param int $optionall
* @param string $all
* @param string $sort_column
* @param string $sort_order
* @param string $file
* @param bool $list
* @param int $optiondates
* @param int $optioncount
* @param int $hide_empty
* @param int $use_desc_for_title
* @param bool $children
* @param int $child_of
* @param int $categories
* @param int $recurse
* @param string $feed
* @param string $feed_image
* @param string $exclude
* @param bool $hierarchical
* @return false|null
*/
function list_cats($optionall = 1, $all = 'All', $sort_column = 'ID', $sort_order = 'asc', $file = '', $list = true, $optiondates = 0,
$optioncount = 0, $hide_empty = 1, $use_desc_for_title = 1, $children=false, $child_of=0, $categories=0,
$recurse=0, $feed = '', $feed_image = '', $exclude = '', $hierarchical=false) {
_deprecated_function( __FUNCTION__, '2.1.0', 'wp_list_categories()' );
$query = compact('optionall', 'all', 'sort_column', 'sort_order', 'file', 'list', 'optiondates', 'optioncount', 'hide_empty', 'use_desc_for_title', 'children',
'child_of', 'categories', 'recurse', 'feed', 'feed_image', 'exclude', 'hierarchical');
return wp_list_cats($query);
}
/**
* Lists categories.
*
* @since 1.2.0
* @deprecated 2.1.0 Use wp_list_categories()
* @see wp_list_categories()
*
* @param string|array $args
* @return false|null|string
*/
function wp_list_cats($args = '') {
_deprecated_function( __FUNCTION__, '2.1.0', 'wp_list_categories()' );
$r = wp_parse_args( $args );
// Map to new names.
if ( isset($r['optionall']) && isset($r['all']))
$r['show_option_all'] = $r['all'];
if ( isset($r['sort_column']) )
$r['orderby'] = $r['sort_column'];
if ( isset($r['sort_order']) )
$r['order'] = $r['sort_order'];
if ( isset($r['optiondates']) )
$r['show_last_update'] = $r['optiondates'];
if ( isset($r['optioncount']) )
$r['show_count'] = $r['optioncount'];
if ( isset($r['list']) )
$r['style'] = $r['list'] ? 'list' : 'break';
$r['title_li'] = '';
return wp_list_categories($r);
}
/**
* Deprecated method for generating a drop-down of categories.
*
* @since 0.71
* @deprecated 2.1.0 Use wp_dropdown_categories()
* @see wp_dropdown_categories()
*
* @param int $optionall
* @param string $all
* @param string $orderby
* @param string $order
* @param int $show_last_update
* @param int $show_count
* @param int $hide_empty
* @param bool $optionnone
* @param int $selected
* @param int $exclude
* @return string
*/
function dropdown_cats($optionall = 1, $all = 'All', $orderby = 'ID', $order = 'asc',
$show_last_update = 0, $show_count = 0, $hide_empty = 1, $optionnone = false,
$selected = 0, $exclude = 0) {
_deprecated_function( __FUNCTION__, '2.1.0', 'wp_dropdown_categories()' );
$show_option_all = '';
if ( $optionall )
$show_option_all = $all;
$show_option_none = '';
if ( $optionnone )
$show_option_none = __('None');
$vars = compact('show_option_all', 'show_option_none', 'orderby', 'order',
'show_last_update', 'show_count', 'hide_empty', 'selected', 'exclude');
$query = add_query_arg($vars, '');
return wp_dropdown_categories($query);
}
/**
* Lists authors.
*
* @since 1.2.0
* @deprecated 2.1.0 Use wp_list_authors()
* @see wp_list_authors()
*
* @param bool $optioncount
* @param bool $exclude_admin
* @param bool $show_fullname
* @param bool $hide_empty
* @param string $feed
* @param string $feed_image
* @return null|string
*/
function list_authors($optioncount = false, $exclude_admin = true, $show_fullname = false, $hide_empty = true, $feed = '', $feed_image = '') {
_deprecated_function( __FUNCTION__, '2.1.0', 'wp_list_authors()' );
$args = compact('optioncount', 'exclude_admin', 'show_fullname', 'hide_empty', 'feed', 'feed_image');
return wp_list_authors($args);
}
/**
* Retrieves a list of post categories.
*
* @since 1.0.1
* @deprecated 2.1.0 Use wp_get_post_categories()
* @see wp_get_post_categories()
*
* @param int $blogid Not Used
* @param int $post_ID
* @return array
*/
function wp_get_post_cats($blogid = '1', $post_ID = 0) {
_deprecated_function( __FUNCTION__, '2.1.0', 'wp_get_post_categories()' );
return wp_get_post_categories($post_ID);
}
/**
* Sets the categories that the post id belongs to.
*
* @since 1.0.1
* @deprecated 2.1.0
* @deprecated Use wp_set_post_categories()
* @see wp_set_post_categories()
*
* @param int $blogid Not used
* @param int $post_ID
* @param array $post_categories
* @return bool|mixed
*/
function wp_set_post_cats($blogid = '1', $post_ID = 0, $post_categories = array()) {
_deprecated_function( __FUNCTION__, '2.1.0', 'wp_set_post_categories()' );
return wp_set_post_categories($post_ID, $post_categories);
}
/**
* Retrieves a list of archives.
*
* @since 0.71
* @deprecated 2.1.0 Use wp_get_archives()
* @see wp_get_archives()
*
* @param string $type
* @param string $limit
* @param string $format
* @param string $before
* @param string $after
* @param bool $show_post_count
* @return string|null
*/
function get_archives($type='', $limit='', $format='html', $before = '', $after = '', $show_post_count = false) {
_deprecated_function( __FUNCTION__, '2.1.0', 'wp_get_archives()' );
$args = compact('type', 'limit', 'format', 'before', 'after', 'show_post_count');
return wp_get_archives($args);
}
/**
* Returns or Prints link to the author's posts.
*
* @since 1.2.0
* @deprecated 2.1.0 Use get_author_posts_url()
* @see get_author_posts_url()
*
* @param bool $echo
* @param int $author_id
* @param string $author_nicename Optional.
* @return string|null
*/
function get_author_link($echo, $author_id, $author_nicename = '') {
_deprecated_function( __FUNCTION__, '2.1.0', 'get_author_posts_url()' );
$link = get_author_posts_url($author_id, $author_nicename);
if ( $echo )
echo $link;
return $link;
}
/**
* Print list of pages based on arguments.
*
* @since 0.71
* @deprecated 2.1.0 Use wp_link_pages()
* @see wp_link_pages()
*
* @param string $before
* @param string $after
* @param string $next_or_number
* @param string $nextpagelink
* @param string $previouspagelink
* @param string $pagelink
* @param string $more_file
* @return string
*/
function link_pages($before=' ', $after=' ', $next_or_number='number', $nextpagelink='next page', $previouspagelink='previous page',
$pagelink='%', $more_file='') {
_deprecated_function( __FUNCTION__, '2.1.0', 'wp_link_pages()' );
$args = compact('before', 'after', 'next_or_number', 'nextpagelink', 'previouspagelink', 'pagelink', 'more_file');
return wp_link_pages($args);
}
/**
* Get value based on option.
*
* @since 0.71
* @deprecated 2.1.0 Use get_option()
* @see get_option()
*
* @param string $option
* @return string
*/
function get_settings($option) {
_deprecated_function( __FUNCTION__, '2.1.0', 'get_option()' );
return get_option($option);
}
/**
* Print the permalink of the current post in the loop.
*
* @since 0.71
* @deprecated 1.2.0 Use the_permalink()
* @see the_permalink()
*/
function permalink_link() {
_deprecated_function( __FUNCTION__, '1.2.0', 'the_permalink()' );
the_permalink();
}
/**
* Print the permalink to the RSS feed.
*
* @since 0.71
* @deprecated 2.3.0 Use the_permalink_rss()
* @see the_permalink_rss()
*
* @param string $deprecated
*/
function permalink_single_rss($deprecated = '') {
_deprecated_function( __FUNCTION__, '2.3.0', 'the_permalink_rss()' );
the_permalink_rss();
}
/**
* Gets the links associated with category.
*
* @since 1.0.1
* @deprecated 2.1.0 Use wp_list_bookmarks()
* @see wp_list_bookmarks()
*
* @param string $args a query string
* @return null|string
*/
function wp_get_links($args = '') {
_deprecated_function( __FUNCTION__, '2.1.0', 'wp_list_bookmarks()' );
if ( strpos( $args, '=' ) === false ) {
$cat_id = $args;
$args = add_query_arg( 'category', $cat_id, $args );
}
$defaults = array(
'after' => ' ',
'before' => '',
'between' => ' ',
'categorize' => 0,
'category' => '',
'echo' => true,
'limit' => -1,
'orderby' => 'name',
'show_description' => true,
'show_images' => true,
'show_rating' => false,
'show_updated' => true,
'title_li' => '',
);
$r = wp_parse_args( $args, $defaults );
return wp_list_bookmarks($r);
}
/**
* Gets the links associated with category by id.
*
* @since 0.71
* @deprecated 2.1.0 Use get_bookmarks()
* @see get_bookmarks()
*
* @param int $category The category to use. If no category supplied uses all
* @param string $before the html to output before the link
* @param string $after the html to output after the link
* @param string $between the html to output between the link/image and its description.
* Not used if no image or show_images == true
* @param bool $show_images whether to show images (if defined).
* @param string $orderby the order to output the links. E.g. 'id', 'name', 'url',
* 'description', or 'rating'. Or maybe owner. If you start the name with an
* underscore the order will be reversed. You can also specify 'rand' as the order
* which will return links in a random order.
* @param bool $show_description whether to show the description if show_images=false/not defined.
* @param bool $show_rating show rating stars/chars
* @param int $limit Limit to X entries. If not specified, all entries are shown.
* @param int $show_updated whether to show last updated timestamp
* @param bool $echo whether to echo the results, or return them instead
* @return null|string
*/
function get_links($category = -1, $before = '', $after = ' ', $between = ' ', $show_images = true, $orderby = 'name',
$show_description = true, $show_rating = false, $limit = -1, $show_updated = 1, $echo = true) {
_deprecated_function( __FUNCTION__, '2.1.0', 'get_bookmarks()' );
$order = 'ASC';
if ( substr($orderby, 0, 1) == '_' ) {
$order = 'DESC';
$orderby = substr($orderby, 1);
}
if ( $category == -1 ) //get_bookmarks uses '' to signify all categories
$category = '';
$results = get_bookmarks(array('category' => $category, 'orderby' => $orderby, 'order' => $order, 'show_updated' => $show_updated, 'limit' => $limit));
if ( !$results )
return;
$output = '';
foreach ( (array) $results as $row ) {
if ( !isset($row->recently_updated) )
$row->recently_updated = false;
$output .= $before;
if ( $show_updated && $row->recently_updated )
$output .= get_option('links_recently_updated_prepend');
$the_link = '#';
if ( !empty($row->link_url) )
$the_link = esc_url($row->link_url);
$rel = $row->link_rel;
if ( '' != $rel )
$rel = ' rel="' . $rel . '"';
$desc = esc_attr(sanitize_bookmark_field('link_description', $row->link_description, $row->link_id, 'display'));
$name = esc_attr(sanitize_bookmark_field('link_name', $row->link_name, $row->link_id, 'display'));
$title = $desc;
if ( $show_updated )
if (substr($row->link_updated_f, 0, 2) != '00')
$title .= ' ('.__('Last updated') . ' ' . date(get_option('links_updated_date_format'), $row->link_updated_f + (get_option('gmt_offset') * HOUR_IN_SECONDS)) . ')';
if ( '' != $title )
$title = ' title="' . $title . '"';
$alt = ' alt="' . $name . '"';
$target = $row->link_target;
if ( '' != $target )
$target = ' target="' . $target . '"';
$output .= '';
if ( $row->link_image != null && $show_images ) {
if ( strpos($row->link_image, 'http') !== false )
$output .= "link_image\" $alt $title />";
else // If it's a relative path
$output .= "link_image\" $alt $title />";
} else {
$output .= $name;
}
$output .= '';
if ( $show_updated && $row->recently_updated )
$output .= get_option('links_recently_updated_append');
if ( $show_description && '' != $desc )
$output .= $between . $desc;
if ($show_rating) {
$output .= $between . get_linkrating($row);
}
$output .= "$after\n";
} // end while
if ( !$echo )
return $output;
echo $output;
}
/**
* Output entire list of links by category.
*
* Output a list of all links, listed by category, using the settings in
* $wpdb->linkcategories and output it as a nested HTML unordered list.
*
* @since 1.0.1
* @deprecated 2.1.0 Use wp_list_bookmarks()
* @see wp_list_bookmarks()
*
* @param string $order Sort link categories by 'name' or 'id'
*/
function get_links_list($order = 'name') {
_deprecated_function( __FUNCTION__, '2.1.0', 'wp_list_bookmarks()' );
$order = strtolower($order);
// Handle link category sorting
$direction = 'ASC';
if ( '_' == substr($order,0,1) ) {
$direction = 'DESC';
$order = substr($order,1);
}
if ( !isset($direction) )
$direction = '';
$cats = get_categories(array('type' => 'link', 'orderby' => $order, 'order' => $direction, 'hierarchical' => 0));
// Display each category
if ( $cats ) {
foreach ( (array) $cats as $cat ) {
// Handle each category.
// Display the category name
echo '
\n";
// Call get_links() with all the appropriate params
get_links($cat->term_id, '
', "
", "\n", true, 'name', false);
// Close the last category
echo "\n\t
\n
\n";
}
}
}
/**
* Show the link to the links popup and the number of links.
*
* @since 0.71
* @deprecated 2.1.0
*
* @param string $text the text of the link
* @param int $width the width of the popup window
* @param int $height the height of the popup window
* @param string $file the page to open in the popup window
* @param bool $count the number of links in the db
*/
function links_popup_script($text = 'Links', $width=400, $height=400, $file='links.all.php', $count = true) {
_deprecated_function( __FUNCTION__, '2.1.0' );
}
/**
* Legacy function that retrieved the value of a link's link_rating field.
*
* @since 1.0.1
* @deprecated 2.1.0 Use sanitize_bookmark_field()
* @see sanitize_bookmark_field()
*
* @param object $link Link object.
* @return mixed Value of the 'link_rating' field, false otherwise.
*/
function get_linkrating( $link ) {
_deprecated_function( __FUNCTION__, '2.1.0', 'sanitize_bookmark_field()' );
return sanitize_bookmark_field('link_rating', $link->link_rating, $link->link_id, 'display');
}
/**
* Gets the name of category by id.
*
* @since 0.71
* @deprecated 2.1.0 Use get_category()
* @see get_category()
*
* @param int $id The category to get. If no category supplied uses 0
* @return string
*/
function get_linkcatname($id = 0) {
_deprecated_function( __FUNCTION__, '2.1.0', 'get_category()' );
$id = (int) $id;
if ( empty($id) )
return '';
$cats = wp_get_link_cats($id);
if ( empty($cats) || ! is_array($cats) )
return '';
$cat_id = (int) $cats[0]; // Take the first cat.
$cat = get_category($cat_id);
return $cat->name;
}
/**
* Print RSS comment feed link.
*
* @since 1.0.1
* @deprecated 2.5.0 Use post_comments_feed_link()
* @see post_comments_feed_link()
*
* @param string $link_text
*/
function comments_rss_link($link_text = 'Comments RSS') {
_deprecated_function( __FUNCTION__, '2.5.0', 'post_comments_feed_link()' );
post_comments_feed_link($link_text);
}
/**
* Print/Return link to category RSS2 feed.
*
* @since 1.2.0
* @deprecated 2.5.0 Use get_category_feed_link()
* @see get_category_feed_link()
*
* @param bool $echo
* @param int $cat_ID
* @return string
*/
function get_category_rss_link($echo = false, $cat_ID = 1) {
_deprecated_function( __FUNCTION__, '2.5.0', 'get_category_feed_link()' );
$link = get_category_feed_link($cat_ID, 'rss2');
if ( $echo )
echo $link;
return $link;
}
/**
* Print/Return link to author RSS feed.
*
* @since 1.2.0
* @deprecated 2.5.0 Use get_author_feed_link()
* @see get_author_feed_link()
*
* @param bool $echo
* @param int $author_id
* @return string
*/
function get_author_rss_link($echo = false, $author_id = 1) {
_deprecated_function( __FUNCTION__, '2.5.0', 'get_author_feed_link()' );
$link = get_author_feed_link($author_id);
if ( $echo )
echo $link;
return $link;
}
/**
* Return link to the post RSS feed.
*
* @since 1.5.0
* @deprecated 2.2.0 Use get_post_comments_feed_link()
* @see get_post_comments_feed_link()
*
* @return string
*/
function comments_rss() {
_deprecated_function( __FUNCTION__, '2.2.0', 'get_post_comments_feed_link()' );
return esc_url( get_post_comments_feed_link() );
}
/**
* An alias of wp_create_user().
*
* @since 2.0.0
* @deprecated 2.0.0 Use wp_create_user()
* @see wp_create_user()
*
* @param string $username The user's username.
* @param string $password The user's password.
* @param string $email The user's email.
* @return int The new user's ID.
*/
function create_user($username, $password, $email) {
_deprecated_function( __FUNCTION__, '2.0.0', 'wp_create_user()' );
return wp_create_user($username, $password, $email);
}
/**
* Unused function.
*
* @deprecated 2.5.0
*/
function gzip_compression() {
_deprecated_function( __FUNCTION__, '2.5.0' );
return false;
}
/**
* Retrieve an array of comment data about comment $comment_ID.
*
* @since 0.71
* @deprecated 2.7.0 Use get_comment()
* @see get_comment()
*
* @param int $comment_ID The ID of the comment
* @param int $no_cache Whether to use the cache (cast to bool)
* @param bool $include_unapproved Whether to include unapproved comments
* @return array The comment data
*/
function get_commentdata( $comment_ID, $no_cache = 0, $include_unapproved = false ) {
_deprecated_function( __FUNCTION__, '2.7.0', 'get_comment()' );
return get_comment($comment_ID, ARRAY_A);
}
/**
* Retrieve the category name by the category ID.
*
* @since 0.71
* @deprecated 2.8.0 Use get_cat_name()
* @see get_cat_name()
*
* @param int $cat_ID Category ID
* @return string category name
*/
function get_catname( $cat_ID ) {
_deprecated_function( __FUNCTION__, '2.8.0', 'get_cat_name()' );
return get_cat_name( $cat_ID );
}
/**
* Retrieve category children list separated before and after the term IDs.
*
* @since 1.2.0
* @deprecated 2.8.0 Use get_term_children()
* @see get_term_children()
*
* @param int $id Category ID to retrieve children.
* @param string $before Optional. Prepend before category term ID.
* @param string $after Optional, default is empty string. Append after category term ID.
* @param array $visited Optional. Category Term IDs that have already been added.
* @return string
*/
function get_category_children( $id, $before = '/', $after = '', $visited = array() ) {
_deprecated_function( __FUNCTION__, '2.8.0', 'get_term_children()' );
if ( 0 == $id )
return '';
$chain = '';
/** TODO: consult hierarchy */
$cat_ids = get_all_category_ids();
foreach ( (array) $cat_ids as $cat_id ) {
if ( $cat_id == $id )
continue;
$category = get_category( $cat_id );
if ( is_wp_error( $category ) )
return $category;
if ( $category->parent == $id && !in_array( $category->term_id, $visited ) ) {
$visited[] = $category->term_id;
$chain .= $before.$category->term_id.$after;
$chain .= get_category_children( $category->term_id, $before, $after );
}
}
return $chain;
}
/**
* Retrieves all category IDs.
*
* @since 2.0.0
* @deprecated 4.0.0 Use get_terms()
* @see get_terms()
*
* @link https://codex.wordpress.org/Function_Reference/get_all_category_ids
*
* @return object List of all of the category IDs.
*/
function get_all_category_ids() {
_deprecated_function( __FUNCTION__, '4.0.0', 'get_terms()' );
if ( ! $cat_ids = wp_cache_get( 'all_category_ids', 'category' ) ) {
$cat_ids = get_terms( 'category', array('fields' => 'ids', 'get' => 'all') );
wp_cache_add( 'all_category_ids', $cat_ids, 'category' );
}
return $cat_ids;
}
/**
* Retrieve the description of the author of the current post.
*
* @since 1.5.0
* @deprecated 2.8.0 Use get_the_author_meta()
* @see get_the_author_meta()
*
* @return string The author's description.
*/
function get_the_author_description() {
_deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'description\')' );
return get_the_author_meta('description');
}
/**
* Display the description of the author of the current post.
*
* @since 1.0.0
* @deprecated 2.8.0 Use the_author_meta()
* @see the_author_meta()
*/
function the_author_description() {
_deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'description\')' );
the_author_meta('description');
}
/**
* Retrieve the login name of the author of the current post.
*
* @since 1.5.0
* @deprecated 2.8.0 Use get_the_author_meta()
* @see get_the_author_meta()
*
* @return string The author's login name (username).
*/
function get_the_author_login() {
_deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'login\')' );
return get_the_author_meta('login');
}
/**
* Display the login name of the author of the current post.
*
* @since 0.71
* @deprecated 2.8.0 Use the_author_meta()
* @see the_author_meta()
*/
function the_author_login() {
_deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'login\')' );
the_author_meta('login');
}
/**
* Retrieve the first name of the author of the current post.
*
* @since 1.5.0
* @deprecated 2.8.0 Use get_the_author_meta()
* @see get_the_author_meta()
*
* @return string The author's first name.
*/
function get_the_author_firstname() {
_deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'first_name\')' );
return get_the_author_meta('first_name');
}
/**
* Display the first name of the author of the current post.
*
* @since 0.71
* @deprecated 2.8.0 Use the_author_meta()
* @see the_author_meta()
*/
function the_author_firstname() {
_deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'first_name\')' );
the_author_meta('first_name');
}
/**
* Retrieve the last name of the author of the current post.
*
* @since 1.5.0
* @deprecated 2.8.0 Use get_the_author_meta()
* @see get_the_author_meta()
*
* @return string The author's last name.
*/
function get_the_author_lastname() {
_deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'last_name\')' );
return get_the_author_meta('last_name');
}
/**
* Display the last name of the author of the current post.
*
* @since 0.71
* @deprecated 2.8.0 Use the_author_meta()
* @see the_author_meta()
*/
function the_author_lastname() {
_deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'last_name\')' );
the_author_meta('last_name');
}
/**
* Retrieve the nickname of the author of the current post.
*
* @since 1.5.0
* @deprecated 2.8.0 Use get_the_author_meta()
* @see get_the_author_meta()
*
* @return string The author's nickname.
*/
function get_the_author_nickname() {
_deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'nickname\')' );
return get_the_author_meta('nickname');
}
/**
* Display the nickname of the author of the current post.
*
* @since 0.71
* @deprecated 2.8.0 Use the_author_meta()
* @see the_author_meta()
*/
function the_author_nickname() {
_deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'nickname\')' );
the_author_meta('nickname');
}
/**
* Retrieve the email of the author of the current post.
*
* @since 1.5.0
* @deprecated 2.8.0 Use get_the_author_meta()
* @see get_the_author_meta()
*
* @return string The author's username.
*/
function get_the_author_email() {
_deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'email\')' );
return get_the_author_meta('email');
}
/**
* Display the email of the author of the current post.
*
* @since 0.71
* @deprecated 2.8.0 Use the_author_meta()
* @see the_author_meta()
*/
function the_author_email() {
_deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'email\')' );
the_author_meta('email');
}
/**
* Retrieve the ICQ number of the author of the current post.
*
* @since 1.5.0
* @deprecated 2.8.0 Use get_the_author_meta()
* @see get_the_author_meta()
*
* @return string The author's ICQ number.
*/
function get_the_author_icq() {
_deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'icq\')' );
return get_the_author_meta('icq');
}
/**
* Display the ICQ number of the author of the current post.
*
* @since 0.71
* @deprecated 2.8.0 Use the_author_meta()
* @see the_author_meta()
*/
function the_author_icq() {
_deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'icq\')' );
the_author_meta('icq');
}
/**
* Retrieve the Yahoo! IM name of the author of the current post.
*
* @since 1.5.0
* @deprecated 2.8.0 Use get_the_author_meta()
* @see get_the_author_meta()
*
* @return string The author's Yahoo! IM name.
*/
function get_the_author_yim() {
_deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'yim\')' );
return get_the_author_meta('yim');
}
/**
* Display the Yahoo! IM name of the author of the current post.
*
* @since 0.71
* @deprecated 2.8.0 Use the_author_meta()
* @see the_author_meta()
*/
function the_author_yim() {
_deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'yim\')' );
the_author_meta('yim');
}
/**
* Retrieve the MSN address of the author of the current post.
*
* @since 1.5.0
* @deprecated 2.8.0 Use get_the_author_meta()
* @see get_the_author_meta()
*
* @return string The author's MSN address.
*/
function get_the_author_msn() {
_deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'msn\')' );
return get_the_author_meta('msn');
}
/**
* Display the MSN address of the author of the current post.
*
* @since 0.71
* @deprecated 2.8.0 Use the_author_meta()
* @see the_author_meta()
*/
function the_author_msn() {
_deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'msn\')' );
the_author_meta('msn');
}
/**
* Retrieve the AIM address of the author of the current post.
*
* @since 1.5.0
* @deprecated 2.8.0 Use get_the_author_meta()
* @see get_the_author_meta()
*
* @return string The author's AIM address.
*/
function get_the_author_aim() {
_deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'aim\')' );
return get_the_author_meta('aim');
}
/**
* Display the AIM address of the author of the current post.
*
* @since 0.71
* @deprecated 2.8.0 Use the_author_meta('aim')
* @see the_author_meta()
*/
function the_author_aim() {
_deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'aim\')' );
the_author_meta('aim');
}
/**
* Retrieve the specified author's preferred display name.
*
* @since 1.0.0
* @deprecated 2.8.0 Use get_the_author_meta()
* @see get_the_author_meta()
*
* @param int $auth_id The ID of the author.
* @return string The author's display name.
*/
function get_author_name( $auth_id = false ) {
_deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'display_name\')' );
return get_the_author_meta('display_name', $auth_id);
}
/**
* Retrieve the URL to the home page of the author of the current post.
*
* @since 1.5.0
* @deprecated 2.8.0 Use get_the_author_meta()
* @see get_the_author_meta()
*
* @return string The URL to the author's page.
*/
function get_the_author_url() {
_deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'url\')' );
return get_the_author_meta('url');
}
/**
* Display the URL to the home page of the author of the current post.
*
* @since 0.71
* @deprecated 2.8.0 Use the_author_meta()
* @see the_author_meta()
*/
function the_author_url() {
_deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'url\')' );
the_author_meta('url');
}
/**
* Retrieve the ID of the author of the current post.
*
* @since 1.5.0
* @deprecated 2.8.0 Use get_the_author_meta()
* @see get_the_author_meta()
*
* @return string|int The author's ID.
*/
function get_the_author_ID() {
_deprecated_function( __FUNCTION__, '2.8.0', 'get_the_author_meta(\'ID\')' );
return get_the_author_meta('ID');
}
/**
* Display the ID of the author of the current post.
*
* @since 0.71
* @deprecated 2.8.0 Use the_author_meta()
* @see the_author_meta()
*/
function the_author_ID() {
_deprecated_function( __FUNCTION__, '2.8.0', 'the_author_meta(\'ID\')' );
the_author_meta('ID');
}
/**
* Display the post content for the feed.
*
* For encoding the html or the $encode_html parameter, there are three possible
* values. '0' will make urls footnotes and use make_url_footnote(). '1' will
* encode special characters and automatically display all of the content. The
* value of '2' will strip all HTML tags from the content.
*
* Also note that you cannot set the amount of words and not set the html
* encoding. If that is the case, then the html encoding will default to 2,
* which will strip all HTML tags.
*
* To restrict the amount of words of the content, you can use the cut
* parameter. If the content is less than the amount, then there won't be any
* dots added to the end. If there is content left over, then dots will be added
* and the rest of the content will be removed.
*
* @since 0.71
*
* @deprecated 2.9.0 Use the_content_feed()
* @see the_content_feed()
*
* @param string $more_link_text Optional. Text to display when more content is available but not displayed.
* @param int $stripteaser Optional. Default is 0.
* @param string $more_file Optional.
* @param int $cut Optional. Amount of words to keep for the content.
* @param int $encode_html Optional. How to encode the content.
*/
function the_content_rss($more_link_text='(more...)', $stripteaser=0, $more_file='', $cut = 0, $encode_html = 0) {
_deprecated_function( __FUNCTION__, '2.9.0', 'the_content_feed()' );
$content = get_the_content($more_link_text, $stripteaser);
/**
* Filters the post content in the context of an RSS feed.
*
* @since 0.71
*
* @param string $content Content of the current post.
*/
$content = apply_filters('the_content_rss', $content);
if ( $cut && !$encode_html )
$encode_html = 2;
if ( 1== $encode_html ) {
$content = esc_html($content);
$cut = 0;
} elseif ( 0 == $encode_html ) {
$content = make_url_footnote($content);
} elseif ( 2 == $encode_html ) {
$content = strip_tags($content);
}
if ( $cut ) {
$blah = explode(' ', $content);
if ( count($blah) > $cut ) {
$k = $cut;
$use_dotdotdot = 1;
} else {
$k = count($blah);
$use_dotdotdot = 0;
}
/** @todo Check performance, might be faster to use array slice instead. */
for ( $i=0; $i<$k; $i++ )
$excerpt .= $blah[$i].' ';
$excerpt .= ($use_dotdotdot) ? '...' : '';
$content = $excerpt;
}
$content = str_replace(']]>', ']]>', $content);
echo $content;
}
/**
* Strip HTML and put links at the bottom of stripped content.
*
* Searches for all of the links, strips them out of the content, and places
* them at the bottom of the content with numbers.
*
* @since 0.71
* @deprecated 2.9.0
*
* @param string $content Content to get links
* @return string HTML stripped out of content with links at the bottom.
*/
function make_url_footnote( $content ) {
_deprecated_function( __FUNCTION__, '2.9.0', '' );
preg_match_all( '/(.+?)<\/a>/', $content, $matches );
$links_summary = "\n";
for ( $i = 0, $c = count( $matches[0] ); $i < $c; $i++ ) {
$link_match = $matches[0][$i];
$link_number = '['.($i+1).']';
$link_url = $matches[2][$i];
$link_text = $matches[4][$i];
$content = str_replace( $link_match, $link_text . ' ' . $link_number, $content );
$link_url = ( ( strtolower( substr( $link_url, 0, 7 ) ) != 'http://' ) && ( strtolower( substr( $link_url, 0, 8 ) ) != 'https://' ) ) ? get_option( 'home' ) . $link_url : $link_url;
$links_summary .= "\n" . $link_number . ' ' . $link_url;
}
$content = strip_tags( $content );
$content .= $links_summary;
return $content;
}
/**
* Retrieve translated string with vertical bar context
*
* Quite a few times, there will be collisions with similar translatable text
* found in more than two places but with different translated context.
*
* In order to use the separate contexts, the _c() function is used and the
* translatable string uses a pipe ('|') which has the context the string is in.
*
* When the translated string is returned, it is everything before the pipe, not
* including the pipe character. If there is no pipe in the translated text then
* everything is returned.
*
* @since 2.2.0
* @deprecated 2.9.0 Use _x()
* @see _x()
*
* @param string $text Text to translate
* @param string $domain Optional. Domain to retrieve the translated text
* @return string Translated context string without pipe
*/
function _c( $text, $domain = 'default' ) {
_deprecated_function( __FUNCTION__, '2.9.0', '_x()' );
return before_last_bar( translate( $text, $domain ) );
}
/**
* Translates $text like translate(), but assumes that the text
* contains a context after its last vertical bar.
*
* @since 2.5.0
* @deprecated 3.0.0 Use _x()
* @see _x()
*
* @param string $text Text to translate
* @param string $domain Domain to retrieve the translated text
* @return string Translated text
*/
function translate_with_context( $text, $domain = 'default' ) {
_deprecated_function( __FUNCTION__, '2.9.0', '_x()' );
return before_last_bar( translate( $text, $domain ) );
}
/**
* Legacy version of _n(), which supports contexts.
*
* Strips everything from the translation after the last bar.
*
* @since 2.7.0
* @deprecated 3.0.0 Use _nx()
* @see _nx()
*
* @param string $single The text to be used if the number is singular.
* @param string $plural The text to be used if the number is plural.
* @param int $number The number to compare against to use either the singular or plural form.
* @param string $domain Optional. Text domain. Unique identifier for retrieving translated strings.
* Default 'default'.
* @return string The translated singular or plural form.
*/
function _nc( $single, $plural, $number, $domain = 'default' ) {
_deprecated_function( __FUNCTION__, '2.9.0', '_nx()' );
return before_last_bar( _n( $single, $plural, $number, $domain ) );
}
/**
* Retrieve the plural or single form based on the amount.
*
* @since 1.2.0
* @deprecated 2.8.0 Use _n()
* @see _n()
*/
function __ngettext() {
_deprecated_function( __FUNCTION__, '2.8.0', '_n()' );
$args = func_get_args();
return call_user_func_array('_n', $args);
}
/**
* Register plural strings in POT file, but don't translate them.
*
* @since 2.5.0
* @deprecated 2.8.0 Use _n_noop()
* @see _n_noop()
*/
function __ngettext_noop() {
_deprecated_function( __FUNCTION__, '2.8.0', '_n_noop()' );
$args = func_get_args();
return call_user_func_array('_n_noop', $args);
}
/**
* Retrieve all autoload options, or all options if no autoloaded ones exist.
*
* @since 1.0.0
* @deprecated 3.0.0 Use wp_load_alloptions())
* @see wp_load_alloptions()
*
* @return array List of all options.
*/
function get_alloptions() {
_deprecated_function( __FUNCTION__, '3.0.0', 'wp_load_alloptions()' );
return wp_load_alloptions();
}
/**
* Retrieve HTML content of attachment image with link.
*
* @since 2.0.0
* @deprecated 2.5.0 Use wp_get_attachment_link()
* @see wp_get_attachment_link()
*
* @param int $id Optional. Post ID.
* @param bool $fullsize Optional, default is false. Whether to use full size image.
* @param array $max_dims Optional. Max image dimensions.
* @param bool $permalink Optional, default is false. Whether to include permalink to image.
* @return string
*/
function get_the_attachment_link($id = 0, $fullsize = false, $max_dims = false, $permalink = false) {
_deprecated_function( __FUNCTION__, '2.5.0', 'wp_get_attachment_link()' );
$id = (int) $id;
$_post = get_post($id);
if ( ('attachment' != $_post->post_type) || !$url = wp_get_attachment_url($_post->ID) )
return __('Missing Attachment');
if ( $permalink )
$url = get_attachment_link($_post->ID);
$post_title = esc_attr($_post->post_title);
$innerHTML = get_attachment_innerHTML($_post->ID, $fullsize, $max_dims);
return "$innerHTML";
}
/**
* Retrieve icon URL and Path.
*
* @since 2.1.0
* @deprecated 2.5.0 Use wp_get_attachment_image_src()
* @see wp_get_attachment_image_src()
*
* @param int $id Optional. Post ID.
* @param bool $fullsize Optional, default to false. Whether to have full image.
* @return array Icon URL and full path to file, respectively.
*/
function get_attachment_icon_src( $id = 0, $fullsize = false ) {
_deprecated_function( __FUNCTION__, '2.5.0', 'wp_get_attachment_image_src()' );
$id = (int) $id;
if ( !$post = get_post($id) )
return false;
$file = get_attached_file( $post->ID );
if ( !$fullsize && $src = wp_get_attachment_thumb_url( $post->ID ) ) {
// We have a thumbnail desired, specified and existing
$src_file = basename($src);
} elseif ( wp_attachment_is_image( $post->ID ) ) {
// We have an image without a thumbnail
$src = wp_get_attachment_url( $post->ID );
$src_file = & $file;
} elseif ( $src = wp_mime_type_icon( $post->ID ) ) {
// No thumb, no image. We'll look for a mime-related icon instead.
$icon_dir = apply_filters( 'icon_dir', get_template_directory() . '/images' );
$src_file = $icon_dir . '/' . basename($src);
}
if ( !isset($src) || !$src )
return false;
return array($src, $src_file);
}
/**
* Retrieve HTML content of icon attachment image element.
*
* @since 2.0.0
* @deprecated 2.5.0 Use wp_get_attachment_image()
* @see wp_get_attachment_image()
*
* @param int $id Optional. Post ID.
* @param bool $fullsize Optional, default to false. Whether to have full size image.
* @param array $max_dims Optional. Dimensions of image.
* @return false|string HTML content.
*/
function get_attachment_icon( $id = 0, $fullsize = false, $max_dims = false ) {
_deprecated_function( __FUNCTION__, '2.5.0', 'wp_get_attachment_image()' );
$id = (int) $id;
if ( !$post = get_post($id) )
return false;
if ( !$src = get_attachment_icon_src( $post->ID, $fullsize ) )
return false;
list($src, $src_file) = $src;
// Do we need to constrain the image?
if ( ($max_dims = apply_filters('attachment_max_dims', $max_dims)) && file_exists($src_file) ) {
$imagesize = getimagesize($src_file);
if (($imagesize[0] > $max_dims[0]) || $imagesize[1] > $max_dims[1] ) {
$actual_aspect = $imagesize[0] / $imagesize[1];
$desired_aspect = $max_dims[0] / $max_dims[1];
if ( $actual_aspect >= $desired_aspect ) {
$height = $actual_aspect * $max_dims[0];
$constraint = "width='{$max_dims[0]}' ";
$post->iconsize = array($max_dims[0], $height);
} else {
$width = $max_dims[1] / $actual_aspect;
$constraint = "height='{$max_dims[1]}' ";
$post->iconsize = array($width, $max_dims[1]);
}
} else {
$post->iconsize = array($imagesize[0], $imagesize[1]);
$constraint = '';
}
} else {
$constraint = '';
}
$post_title = esc_attr($post->post_title);
$icon = "";
return apply_filters( 'attachment_icon', $icon, $post->ID );
}
/**
* Retrieve HTML content of image element.
*
* @since 2.0.0
* @deprecated 2.5.0 Use wp_get_attachment_image()
* @see wp_get_attachment_image()
*
* @param int $id Optional. Post ID.
* @param bool $fullsize Optional, default to false. Whether to have full size image.
* @param array $max_dims Optional. Dimensions of image.
* @return false|string
*/
function get_attachment_innerHTML($id = 0, $fullsize = false, $max_dims = false) {
_deprecated_function( __FUNCTION__, '2.5.0', 'wp_get_attachment_image()' );
$id = (int) $id;
if ( !$post = get_post($id) )
return false;
if ( $innerHTML = get_attachment_icon($post->ID, $fullsize, $max_dims))
return $innerHTML;
$innerHTML = esc_attr($post->post_title);
return apply_filters('attachment_innerHTML', $innerHTML, $post->ID);
}
/**
* Retrieves bookmark data based on ID.
*
* @since 2.0.0
* @deprecated 2.1.0 Use get_bookmark()
* @see get_bookmark()
*
* @param int $bookmark_id ID of link
* @param string $output Optional. Type of output. Accepts OBJECT, ARRAY_N, or ARRAY_A.
* Default OBJECT.
* @param string $filter Optional. How to filter the link for output. Accepts 'raw', 'edit',
* 'attribute', 'js', 'db', or 'display'. Default 'raw'.
* @return object|array Bookmark object or array, depending on the type specified by `$output`.
*/
function get_link( $bookmark_id, $output = OBJECT, $filter = 'raw' ) {
_deprecated_function( __FUNCTION__, '2.1.0', 'get_bookmark()' );
return get_bookmark($bookmark_id, $output, $filter);
}
/**
* Performs esc_url() for database or redirect usage.
*
* @since 2.3.1
* @deprecated 2.8.0 Use esc_url_raw()
* @see esc_url_raw()
*
* @param string $url The URL to be cleaned.
* @param array $protocols An array of acceptable protocols.
* @return string The cleaned URL.
*/
function sanitize_url( $url, $protocols = null ) {
_deprecated_function( __FUNCTION__, '2.8.0', 'esc_url_raw()' );
return esc_url_raw( $url, $protocols );
}
/**
* Checks and cleans a URL.
*
* A number of characters are removed from the URL. If the URL is for displaying
* (the default behaviour) ampersands are also replaced. The 'clean_url' filter
* is applied to the returned cleaned URL.
*
* @since 1.2.0
* @deprecated 3.0.0 Use esc_url()
* @see esc_url()
*
* @param string $url The URL to be cleaned.
* @param array $protocols Optional. An array of acceptable protocols.
* @param string $context Optional. How the URL will be used. Default is 'display'.
* @return string The cleaned $url after the {@see 'clean_url'} filter is applied.
*/
function clean_url( $url, $protocols = null, $context = 'display' ) {
if ( $context == 'db' )
_deprecated_function( 'clean_url( $context = \'db\' )', '3.0.0', 'esc_url_raw()' );
else
_deprecated_function( __FUNCTION__, '3.0.0', 'esc_url()' );
return esc_url( $url, $protocols, $context );
}
/**
* Escape single quotes, specialchar double quotes, and fix line endings.
*
* The filter {@see 'js_escape'} is also applied by esc_js().
*
* @since 2.0.4
* @deprecated 2.8.0 Use esc_js()
* @see esc_js()
*
* @param string $text The text to be escaped.
* @return string Escaped text.
*/
function js_escape( $text ) {
_deprecated_function( __FUNCTION__, '2.8.0', 'esc_js()' );
return esc_js( $text );
}
/**
* Legacy escaping for HTML blocks.
*
* @deprecated 2.8.0 Use esc_html()
* @see esc_html()
*
* @param string $string String to escape.
* @param string $quote_style Unused.
* @param false|string $charset Unused.
* @param false $double_encode Whether to double encode. Unused.
* @return string Escaped `$string`.
*/
function wp_specialchars( $string, $quote_style = ENT_NOQUOTES, $charset = false, $double_encode = false ) {
_deprecated_function( __FUNCTION__, '2.8.0', 'esc_html()' );
if ( func_num_args() > 1 ) { // Maintain back-compat for people passing additional arguments.
$args = func_get_args();
return call_user_func_array( '_wp_specialchars', $args );
} else {
return esc_html( $string );
}
}
/**
* Escaping for HTML attributes.
*
* @since 2.0.6
* @deprecated 2.8.0 Use esc_attr()
* @see esc_attr()
*
* @param string $text
* @return string
*/
function attribute_escape( $text ) {
_deprecated_function( __FUNCTION__, '2.8.0', 'esc_attr()' );
return esc_attr( $text );
}
/**
* Register widget for sidebar with backward compatibility.
*
* Allows $name to be an array that accepts either three elements to grab the
* first element and the third for the name or just uses the first element of
* the array for the name.
*
* Passes to wp_register_sidebar_widget() after argument list and backward
* compatibility is complete.
*
* @since 2.2.0
* @deprecated 2.8.0 Use wp_register_sidebar_widget()
* @see wp_register_sidebar_widget()
*
* @param string|int $name Widget ID.
* @param callable $output_callback Run when widget is called.
* @param string $classname Optional. Classname widget option. Default empty.
* @param mixed $params ,... Widget parameters.
*/
function register_sidebar_widget($name, $output_callback, $classname = '') {
_deprecated_function( __FUNCTION__, '2.8.0', 'wp_register_sidebar_widget()' );
// Compat
if ( is_array($name) ) {
if ( count($name) == 3 )
$name = sprintf($name[0], $name[2]);
else
$name = $name[0];
}
$id = sanitize_title($name);
$options = array();
if ( !empty($classname) && is_string($classname) )
$options['classname'] = $classname;
$params = array_slice(func_get_args(), 2);
$args = array($id, $name, $output_callback, $options);
if ( !empty($params) )
$args = array_merge($args, $params);
call_user_func_array('wp_register_sidebar_widget', $args);
}
/**
* Serves as an alias of wp_unregister_sidebar_widget().
*
* @since 2.2.0
* @deprecated 2.8.0 Use wp_unregister_sidebar_widget()
* @see wp_unregister_sidebar_widget()
*
* @param int|string $id Widget ID.
*/
function unregister_sidebar_widget($id) {
_deprecated_function( __FUNCTION__, '2.8.0', 'wp_unregister_sidebar_widget()' );
return wp_unregister_sidebar_widget($id);
}
/**
* Registers widget control callback for customizing options.
*
* Allows $name to be an array that accepts either three elements to grab the
* first element and the third for the name or just uses the first element of
* the array for the name.
*
* Passes to wp_register_widget_control() after the argument list has
* been compiled.
*
* @since 2.2.0
* @deprecated 2.8.0 Use wp_register_widget_control()
* @see wp_register_widget_control()
*
* @param int|string $name Sidebar ID.
* @param callable $control_callback Widget control callback to display and process form.
* @param int $width Widget width.
* @param int $height Widget height.
*/
function register_widget_control($name, $control_callback, $width = '', $height = '') {
_deprecated_function( __FUNCTION__, '2.8.0', 'wp_register_widget_control()' );
// Compat
if ( is_array($name) ) {
if ( count($name) == 3 )
$name = sprintf($name[0], $name[2]);
else
$name = $name[0];
}
$id = sanitize_title($name);
$options = array();
if ( !empty($width) )
$options['width'] = $width;
if ( !empty($height) )
$options['height'] = $height;
$params = array_slice(func_get_args(), 4);
$args = array($id, $name, $control_callback, $options);
if ( !empty($params) )
$args = array_merge($args, $params);
call_user_func_array('wp_register_widget_control', $args);
}
/**
* Alias of wp_unregister_widget_control().
*
* @since 2.2.0
* @deprecated 2.8.0 Use wp_unregister_widget_control()
* @see wp_unregister_widget_control()
*
* @param int|string $id Widget ID.
*/
function unregister_widget_control($id) {
_deprecated_function( __FUNCTION__, '2.8.0', 'wp_unregister_widget_control()' );
return wp_unregister_widget_control($id);
}
/**
* Remove user meta data.
*
* @since 2.0.0
* @deprecated 3.0.0 Use delete_user_meta()
* @see delete_user_meta()
*
* @param int $user_id User ID.
* @param string $meta_key Metadata key.
* @param mixed $meta_value Metadata value.
* @return bool True deletion completed and false if user_id is not a number.
*/
function delete_usermeta( $user_id, $meta_key, $meta_value = '' ) {
_deprecated_function( __FUNCTION__, '3.0.0', 'delete_user_meta()' );
global $wpdb;
if ( !is_numeric( $user_id ) )
return false;
$meta_key = preg_replace('|[^a-z0-9_]|i', '', $meta_key);
if ( is_array($meta_value) || is_object($meta_value) )
$meta_value = serialize($meta_value);
$meta_value = trim( $meta_value );
$cur = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key) );
if ( $cur && $cur->umeta_id )
do_action( 'delete_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );
if ( ! empty($meta_value) )
$wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s AND meta_value = %s", $user_id, $meta_key, $meta_value) );
else
$wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key) );
clean_user_cache( $user_id );
wp_cache_delete( $user_id, 'user_meta' );
if ( $cur && $cur->umeta_id )
do_action( 'deleted_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );
return true;
}
/**
* Retrieve user metadata.
*
* If $user_id is not a number, then the function will fail over with a 'false'
* boolean return value. Other returned values depend on whether there is only
* one item to be returned, which be that single item type. If there is more
* than one metadata value, then it will be list of metadata values.
*
* @since 2.0.0
* @deprecated 3.0.0 Use get_user_meta()
* @see get_user_meta()
*
* @param int $user_id User ID
* @param string $meta_key Optional. Metadata key.
* @return mixed
*/
function get_usermeta( $user_id, $meta_key = '' ) {
_deprecated_function( __FUNCTION__, '3.0.0', 'get_user_meta()' );
global $wpdb;
$user_id = (int) $user_id;
if ( !$user_id )
return false;
if ( !empty($meta_key) ) {
$meta_key = preg_replace('|[^a-z0-9_]|i', '', $meta_key);
$user = wp_cache_get($user_id, 'users');
// Check the cached user object
if ( false !== $user && isset($user->$meta_key) )
$metas = array($user->$meta_key);
else
$metas = $wpdb->get_col( $wpdb->prepare("SELECT meta_value FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key) );
} else {
$metas = $wpdb->get_col( $wpdb->prepare("SELECT meta_value FROM $wpdb->usermeta WHERE user_id = %d", $user_id) );
}
if ( empty($metas) ) {
if ( empty($meta_key) )
return array();
else
return '';
}
$metas = array_map('maybe_unserialize', $metas);
if ( count($metas) == 1 )
return $metas[0];
else
return $metas;
}
/**
* Update metadata of user.
*
* There is no need to serialize values, they will be serialized if it is
* needed. The metadata key can only be a string with underscores. All else will
* be removed.
*
* Will remove the metadata, if the meta value is empty.
*
* @since 2.0.0
* @deprecated 3.0.0 Use update_user_meta()
* @see update_user_meta()
*
* @param int $user_id User ID
* @param string $meta_key Metadata key.
* @param mixed $meta_value Metadata value.
* @return bool True on successful update, false on failure.
*/
function update_usermeta( $user_id, $meta_key, $meta_value ) {
_deprecated_function( __FUNCTION__, '3.0.0', 'update_user_meta()' );
global $wpdb;
if ( !is_numeric( $user_id ) )
return false;
$meta_key = preg_replace('|[^a-z0-9_]|i', '', $meta_key);
/** @todo Might need fix because usermeta data is assumed to be already escaped */
if ( is_string($meta_value) )
$meta_value = stripslashes($meta_value);
$meta_value = maybe_serialize($meta_value);
if (empty($meta_value)) {
return delete_usermeta($user_id, $meta_key);
}
$cur = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->usermeta WHERE user_id = %d AND meta_key = %s", $user_id, $meta_key) );
if ( $cur )
do_action( 'update_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );
if ( !$cur )
$wpdb->insert($wpdb->usermeta, compact('user_id', 'meta_key', 'meta_value') );
elseif ( $cur->meta_value != $meta_value )
$wpdb->update($wpdb->usermeta, compact('meta_value'), compact('user_id', 'meta_key') );
else
return false;
clean_user_cache( $user_id );
wp_cache_delete( $user_id, 'user_meta' );
if ( !$cur )
do_action( 'added_usermeta', $wpdb->insert_id, $user_id, $meta_key, $meta_value );
else
do_action( 'updated_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );
return true;
}
/**
* Get users for the site.
*
* For setups that use the multisite feature. Can be used outside of the
* multisite feature.
*
* @since 2.2.0
* @deprecated 3.1.0 Use get_users()
* @see get_users()
*
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param int $id Site ID.
* @return array List of users that are part of that site ID
*/
function get_users_of_blog( $id = '' ) {
_deprecated_function( __FUNCTION__, '3.1.0', 'get_users()' );
global $wpdb;
if ( empty( $id ) ) {
$id = get_current_blog_id();
}
$blog_prefix = $wpdb->get_blog_prefix($id);
$users = $wpdb->get_results( "SELECT user_id, user_id AS ID, user_login, display_name, user_email, meta_value FROM $wpdb->users, $wpdb->usermeta WHERE {$wpdb->users}.ID = {$wpdb->usermeta}.user_id AND meta_key = '{$blog_prefix}capabilities' ORDER BY {$wpdb->usermeta}.user_id" );
return $users;
}
/**
* Enable/disable automatic general feed link outputting.
*
* @since 2.8.0
* @deprecated 3.0.0 Use add_theme_support()
* @see add_theme_support()
*
* @param bool $add Optional, default is true. Add or remove links. Defaults to true.
*/
function automatic_feed_links( $add = true ) {
_deprecated_function( __FUNCTION__, '3.0.0', "add_theme_support( 'automatic-feed-links' )" );
if ( $add )
add_theme_support( 'automatic-feed-links' );
else
remove_action( 'wp_head', 'feed_links_extra', 3 ); // Just do this yourself in 3.0+
}
/**
* Retrieve user data based on field.
*
* @since 1.5.0
* @deprecated 3.0.0 Use get_the_author_meta()
* @see get_the_author_meta()
*
* @param string $field User meta field.
* @param false|int $user Optional. User ID to retrieve the field for. Default false (current user).
* @return string The author's field from the current author's DB object.
*/
function get_profile( $field, $user = false ) {
_deprecated_function( __FUNCTION__, '3.0.0', 'get_the_author_meta()' );
if ( $user ) {
$user = get_user_by( 'login', $user );
$user = $user->ID;
}
return get_the_author_meta( $field, $user );
}
/**
* Retrieves the number of posts a user has written.
*
* @since 0.71
* @deprecated 3.0.0 Use count_user_posts()
* @see count_user_posts()
*
* @param int $userid User to count posts for.
* @return int Number of posts the given user has written.
*/
function get_usernumposts( $userid ) {
_deprecated_function( __FUNCTION__, '3.0.0', 'count_user_posts()' );
return count_user_posts( $userid );
}
/**
* Callback used to change %uXXXX to YYY; syntax
*
* @since 2.8.0
* @access private
* @deprecated 3.0.0
*
* @param array $matches Single Match
* @return string An HTML entity
*/
function funky_javascript_callback($matches) {
return "".base_convert($matches[1],16,10).";";
}
/**
* Fixes JavaScript bugs in browsers.
*
* Converts unicode characters to HTML numbered entities.
*
* @since 1.5.0
* @deprecated 3.0.0
*
* @global $is_macIE
* @global $is_winIE
*
* @param string $text Text to be made safe.
* @return string Fixed text.
*/
function funky_javascript_fix($text) {
_deprecated_function( __FUNCTION__, '3.0.0' );
// Fixes for browsers' JavaScript bugs.
global $is_macIE, $is_winIE;
if ( $is_winIE || $is_macIE )
$text = preg_replace_callback("/\%u([0-9A-F]{4,4})/",
"funky_javascript_callback",
$text);
return $text;
}
/**
* Checks that the taxonomy name exists.
*
* @since 2.3.0
* @deprecated 3.0.0 Use taxonomy_exists()
* @see taxonomy_exists()
*
* @param string $taxonomy Name of taxonomy object
* @return bool Whether the taxonomy exists.
*/
function is_taxonomy( $taxonomy ) {
_deprecated_function( __FUNCTION__, '3.0.0', 'taxonomy_exists()' );
return taxonomy_exists( $taxonomy );
}
/**
* Check if Term exists.
*
* @since 2.3.0
* @deprecated 3.0.0 Use term_exists()
* @see term_exists()
*
* @param int|string $term The term to check
* @param string $taxonomy The taxonomy name to use
* @param int $parent ID of parent term under which to confine the exists search.
* @return mixed Get the term id or Term Object, if exists.
*/
function is_term( $term, $taxonomy = '', $parent = 0 ) {
_deprecated_function( __FUNCTION__, '3.0.0', 'term_exists()' );
return term_exists( $term, $taxonomy, $parent );
}
/**
* Determines whether the current admin page is generated by a plugin.
*
* Use global $plugin_page and/or get_plugin_page_hookname() hooks.
*
* For more information on this and similar theme functions, check out
* the {@link https://developer.wordpress.org/themes/basics/conditional-tags/
* Conditional Tags} article in the Theme Developer Handbook.
*
* @since 1.5.0
* @deprecated 3.1.0
*
* @global $plugin_page
*
* @return bool
*/
function is_plugin_page() {
_deprecated_function( __FUNCTION__, '3.1.0' );
global $plugin_page;
if ( isset($plugin_page) )
return true;
return false;
}
/**
* Update the categories cache.
*
* This function does not appear to be used anymore or does not appear to be
* needed. It might be a legacy function left over from when there was a need
* for updating the category cache.
*
* @since 1.5.0
* @deprecated 3.1.0
*
* @return bool Always return True
*/
function update_category_cache() {
_deprecated_function( __FUNCTION__, '3.1.0' );
return true;
}
/**
* Check for PHP timezone support
*
* @since 2.9.0
* @deprecated 3.2.0
*
* @return bool
*/
function wp_timezone_supported() {
_deprecated_function( __FUNCTION__, '3.2.0' );
return true;
}
/**
* Displays an editor: TinyMCE, HTML, or both.
*
* @since 2.1.0
* @deprecated 3.3.0 Use wp_editor()
* @see wp_editor()
*
* @param string $content Textarea content.
* @param string $id Optional. HTML ID attribute value. Default 'content'.
* @param string $prev_id Optional. Unused.
* @param bool $media_buttons Optional. Whether to display media buttons. Default true.
* @param int $tab_index Optional. Unused.
* @param bool $extended Optional. Unused.
*/
function the_editor($content, $id = 'content', $prev_id = 'title', $media_buttons = true, $tab_index = 2, $extended = true) {
_deprecated_function( __FUNCTION__, '3.3.0', 'wp_editor()' );
wp_editor( $content, $id, array( 'media_buttons' => $media_buttons ) );
}
/**
* Perform the query to get the $metavalues array(s) needed by _fill_user and _fill_many_users
*
* @since 3.0.0
* @deprecated 3.3.0
*
* @param array $ids User ID numbers list.
* @return array of arrays. The array is indexed by user_id, containing $metavalues object arrays.
*/
function get_user_metavalues($ids) {
_deprecated_function( __FUNCTION__, '3.3.0' );
$objects = array();
$ids = array_map('intval', $ids);
foreach ( $ids as $id )
$objects[$id] = array();
$metas = update_meta_cache('user', $ids);
foreach ( $metas as $id => $meta ) {
foreach ( $meta as $key => $metavalues ) {
foreach ( $metavalues as $value ) {
$objects[$id][] = (object)array( 'user_id' => $id, 'meta_key' => $key, 'meta_value' => $value);
}
}
}
return $objects;
}
/**
* Sanitize every user field.
*
* If the context is 'raw', then the user object or array will get minimal santization of the int fields.
*
* @since 2.3.0
* @deprecated 3.3.0
*
* @param object|array $user The User Object or Array
* @param string $context Optional, default is 'display'. How to sanitize user fields.
* @return object|array The now sanitized User Object or Array (will be the same type as $user)
*/
function sanitize_user_object($user, $context = 'display') {
_deprecated_function( __FUNCTION__, '3.3.0' );
if ( is_object($user) ) {
if ( !isset($user->ID) )
$user->ID = 0;
if ( ! ( $user instanceof WP_User ) ) {
$vars = get_object_vars($user);
foreach ( array_keys($vars) as $field ) {
if ( is_string($user->$field) || is_numeric($user->$field) )
$user->$field = sanitize_user_field($field, $user->$field, $user->ID, $context);
}
}
$user->filter = $context;
} else {
if ( !isset($user['ID']) )
$user['ID'] = 0;
foreach ( array_keys($user) as $field )
$user[$field] = sanitize_user_field($field, $user[$field], $user['ID'], $context);
$user['filter'] = $context;
}
return $user;
}
/**
* Get boundary post relational link.
*
* Can either be start or end post relational link.
*
* @since 2.8.0
* @deprecated 3.3.0
*
* @param string $title Optional. Link title format.
* @param bool $in_same_cat Optional. Whether link should be in a same category.
* @param string $excluded_categories Optional. Excluded categories IDs.
* @param bool $start Optional, default is true. Whether to display link to first or last post.
* @return string
*/
function get_boundary_post_rel_link($title = '%title', $in_same_cat = false, $excluded_categories = '', $start = true) {
_deprecated_function( __FUNCTION__, '3.3.0' );
$posts = get_boundary_post($in_same_cat, $excluded_categories, $start);
// If there is no post stop.
if ( empty($posts) )
return;
// Even though we limited get_posts to return only 1 item it still returns an array of objects.
$post = $posts[0];
if ( empty($post->post_title) )
$post->post_title = $start ? __('First Post') : __('Last Post');
$date = mysql2date(get_option('date_format'), $post->post_date);
$title = str_replace('%title', $post->post_title, $title);
$title = str_replace('%date', $date, $title);
$title = apply_filters('the_title', $title, $post->ID);
$link = $start ? "\n";
$boundary = $start ? 'start' : 'end';
return apply_filters( "{$boundary}_post_rel_link", $link );
}
/**
* Display relational link for the first post.
*
* @since 2.8.0
* @deprecated 3.3.0
*
* @param string $title Optional. Link title format.
* @param bool $in_same_cat Optional. Whether link should be in a same category.
* @param string $excluded_categories Optional. Excluded categories IDs.
*/
function start_post_rel_link($title = '%title', $in_same_cat = false, $excluded_categories = '') {
_deprecated_function( __FUNCTION__, '3.3.0' );
echo get_boundary_post_rel_link($title, $in_same_cat, $excluded_categories, true);
}
/**
* Get site index relational link.
*
* @since 2.8.0
* @deprecated 3.3.0
*
* @return string
*/
function get_index_rel_link() {
_deprecated_function( __FUNCTION__, '3.3.0' );
$link = "\n";
return apply_filters( "index_rel_link", $link );
}
/**
* Display relational link for the site index.
*
* @since 2.8.0
* @deprecated 3.3.0
*/
function index_rel_link() {
_deprecated_function( __FUNCTION__, '3.3.0' );
echo get_index_rel_link();
}
/**
* Get parent post relational link.
*
* @since 2.8.0
* @deprecated 3.3.0
*
* @param string $title Optional. Link title format. Default '%title'.
* @return string
*/
function get_parent_post_rel_link( $title = '%title' ) {
_deprecated_function( __FUNCTION__, '3.3.0' );
if ( ! empty( $GLOBALS['post'] ) && ! empty( $GLOBALS['post']->post_parent ) )
$post = get_post($GLOBALS['post']->post_parent);
if ( empty($post) )
return;
$date = mysql2date(get_option('date_format'), $post->post_date);
$title = str_replace('%title', $post->post_title, $title);
$title = str_replace('%date', $date, $title);
$title = apply_filters('the_title', $title, $post->ID);
$link = "\n";
return apply_filters( "parent_post_rel_link", $link );
}
/**
* Display relational link for parent item
*
* @since 2.8.0
* @deprecated 3.3.0
*
* @param string $title Optional. Link title format. Default '%title'.
*/
function parent_post_rel_link( $title = '%title' ) {
_deprecated_function( __FUNCTION__, '3.3.0' );
echo get_parent_post_rel_link($title);
}
/**
* Add the "Dashboard"/"Visit Site" menu.
*
* @since 3.2.0
* @deprecated 3.3.0
*
* @param WP_Admin_Bar $wp_admin_bar WP_Admin_Bar instance.
*/
function wp_admin_bar_dashboard_view_site_menu( $wp_admin_bar ) {
_deprecated_function( __FUNCTION__, '3.3.0' );
$user_id = get_current_user_id();
if ( 0 != $user_id ) {
if ( is_admin() )
$wp_admin_bar->add_menu( array( 'id' => 'view-site', 'title' => __( 'Visit Site' ), 'href' => home_url() ) );
elseif ( is_multisite() )
$wp_admin_bar->add_menu( array( 'id' => 'dashboard', 'title' => __( 'Dashboard' ), 'href' => get_dashboard_url( $user_id ) ) );
else
$wp_admin_bar->add_menu( array( 'id' => 'dashboard', 'title' => __( 'Dashboard' ), 'href' => admin_url() ) );
}
}
/**
* Checks if the current user belong to a given site.
*
* @since MU (3.0.0)
* @deprecated 3.3.0 Use is_user_member_of_blog()
* @see is_user_member_of_blog()
*
* @param int $blog_id Site ID
* @return bool True if the current users belong to $blog_id, false if not.
*/
function is_blog_user( $blog_id = 0 ) {
_deprecated_function( __FUNCTION__, '3.3.0', 'is_user_member_of_blog()' );
return is_user_member_of_blog( get_current_user_id(), $blog_id );
}
/**
* Open the file handle for debugging.
*
* @since 0.71
* @deprecated 3.4.0 Use error_log()
* @see error_log()
*
* @link https://secure.php.net/manual/en/function.error-log.php
*
* @param string $filename File name.
* @param string $mode Type of access you required to the stream.
* @return false Always false.
*/
function debug_fopen( $filename, $mode ) {
_deprecated_function( __FUNCTION__, '3.4.0', 'error_log()' );
return false;
}
/**
* Write contents to the file used for debugging.
*
* @since 0.71
* @deprecated 3.4.0 Use error_log()
* @see error_log()
*
* @link https://secure.php.net/manual/en/function.error-log.php
*
* @param mixed $fp Unused.
* @param string $string Message to log.
*/
function debug_fwrite( $fp, $string ) {
_deprecated_function( __FUNCTION__, '3.4.0', 'error_log()' );
if ( ! empty( $GLOBALS['debug'] ) )
error_log( $string );
}
/**
* Close the debugging file handle.
*
* @since 0.71
* @deprecated 3.4.0 Use error_log()
* @see error_log()
*
* @link https://secure.php.net/manual/en/function.error-log.php
*
* @param mixed $fp Unused.
*/
function debug_fclose( $fp ) {
_deprecated_function( __FUNCTION__, '3.4.0', 'error_log()' );
}
/**
* Retrieve list of themes with theme data in theme directory.
*
* The theme is broken, if it doesn't have a parent theme and is missing either
* style.css and, or index.php. If the theme has a parent theme then it is
* broken, if it is missing style.css; index.php is optional.
*
* @since 1.5.0
* @deprecated 3.4.0 Use wp_get_themes()
* @see wp_get_themes()
*
* @return array Theme list with theme data.
*/
function get_themes() {
_deprecated_function( __FUNCTION__, '3.4.0', 'wp_get_themes()' );
global $wp_themes;
if ( isset( $wp_themes ) )
return $wp_themes;
$themes = wp_get_themes();
$wp_themes = array();
foreach ( $themes as $theme ) {
$name = $theme->get('Name');
if ( isset( $wp_themes[ $name ] ) )
$wp_themes[ $name . '/' . $theme->get_stylesheet() ] = $theme;
else
$wp_themes[ $name ] = $theme;
}
return $wp_themes;
}
/**
* Retrieve theme data.
*
* @since 1.5.0
* @deprecated 3.4.0 Use wp_get_theme()
* @see wp_get_theme()
*
* @param string $theme Theme name.
* @return array|null Null, if theme name does not exist. Theme data, if exists.
*/
function get_theme( $theme ) {
_deprecated_function( __FUNCTION__, '3.4.0', 'wp_get_theme( $stylesheet )' );
$themes = get_themes();
if ( is_array( $themes ) && array_key_exists( $theme, $themes ) )
return $themes[ $theme ];
return null;
}
/**
* Retrieve current theme name.
*
* @since 1.5.0
* @deprecated 3.4.0 Use wp_get_theme()
* @see wp_get_theme()
*
* @return string
*/
function get_current_theme() {
_deprecated_function( __FUNCTION__, '3.4.0', 'wp_get_theme()' );
if ( $theme = get_option( 'current_theme' ) )
return $theme;
return wp_get_theme()->get('Name');
}
/**
* Accepts matches array from preg_replace_callback in wpautop() or a string.
*
* Ensures that the contents of a `
...
` HTML block are not
* converted into paragraphs or line-breaks.
*
* @since 1.2.0
* @deprecated 3.4.0
*
* @param array|string $matches The array or string
* @return string The pre block without paragraph/line-break conversion.
*/
function clean_pre($matches) {
_deprecated_function( __FUNCTION__, '3.4.0' );
if ( is_array($matches) )
$text = $matches[1] . $matches[2] . "";
else
$text = $matches;
$text = str_replace(array(' ', ' ', ' '), array('', '', ''), $text);
$text = str_replace('