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Ticket #12526: has_taxonomies.diff

File has_taxonomies.diff, 2.1 KB (added by ptahdunbar, 10 years ago)
  • wp-includes/category-template.php

     
    964964 *
    965965 * @since 2.6.0
    966966 *
    967  * @uses is_object_in_term()
     967 * @see has_taxonomy()
    968968 *
    969969 * @param string|int|array $tag Optional. The tag name/term_id/slug or array of them to check for.
    970970 * @param int|post object Optional.  Post to check instead of the current post. @since 2.7.0
    971971 * @return bool True if the current post has any of the the given tags (or any tag, if no tag specified).
    972972 */
    973973function has_tag( $tag = '', $_post = null ) {
     974        return has_taxonomy( $tag, 'post_tag', $_post );
     975}
     976
     977/**
     978 * Check if the current post has any of given taxonomies.
     979 *
     980 * The given tags are checked against the post's tags' term_ids, names and slugs.
     981 * Taxonomies given as integers will only be checked against the post's taxonomies' term_ids.
     982 * If no tags are given, determines if post has any taxonomies.
     983 *
     984 * Prior to v2.7 of WordPress, tags given as integers would also be checked against the post's tags' names and slugs (in addition to term_ids)
     985 * Prior to v2.7, this function could only be used in the WordPress Loop.
     986 * As of 2.7, the function can be used anywhere if it is provided a post ID or post object.
     987 *
     988 * @since 3.0.0
     989 *
     990 * @uses is_object_in_term()
     991 *
     992 * @param string|int|array $tag Optional. The tag name/term_id/slug or array of them to check for.
     993 * @param string $taxonomy Optional. The taxonomy to check for.
     994 * @param int|post object Optional. Post to check instead of the current post.
     995 * @return bool True if the current post has any of the the given tags (or any tag, if no tag specified).
     996 */
     997function has_taxonomy( $tag = '', $taxonomy = '', $_post = null ) {
    974998        if ( $_post ) {
    975999                $_post = get_post( $_post );
    9761000        } else {
     
    9801004        if ( !$_post )
    9811005                return false;
    9821006
    983         $r = is_object_in_term( $_post->ID, 'post_tag', $tag );
     1007        $r = is_object_in_term( $_post->ID, $taxonomy, $tag );
    9841008        if ( is_wp_error( $r ) )
    9851009                return false;
    9861010        return $r;