get_the_tag_list()
Retrieve the tags for a post formatted as a string.
Uses: get_the_term_list()
Used By: the_tags()
1 time — 0.004159 sec (very slow) | 50000 times — 3.69 sec (fast) | PHP 7.1.2, WP 4.7.3
Hooks from the function
Return
String|false|WP_Error
. A list of tags on success, false if there are no terms, WP_Error on failure.
Usage
get_the_tag_list( $before, $sep, $after, $post_id );
- $before(string)
- String to use before the tags.
Default: '' - $sep(string)
- String to use between the tags.
Default: '' - $after(string)
- String to use after the tags.
Default: '' - $post_id(int)
- Post ID.
Default: current post ID
Changelog
Since 2.3.0 | Introduced. |
Code of get_the_tag_list() get the tag list WP 6.0.1
function get_the_tag_list( $before = '', $sep = '', $after = '', $post_id = 0 ) { $tag_list = get_the_term_list( $post_id, 'post_tag', $before, $sep, $after ); /** * Filters the tags list for a given post. * * @since 2.3.0 * * @param string $tag_list List of tags. * @param string $before String to use before the tags. * @param string $sep String to use between the tags. * @param string $after String to use after the tags. * @param int $post_id Post ID. */ return apply_filters( 'the_tags', $tag_list, $before, $sep, $after, $post_id ); }