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Summery Summery
Retrieve all taxonomies associated with a post.
Syntax Syntax
Description Description
This function can be used within the loop. It will also return an array of the taxonomies with links to the taxonomy and name.
Parameters Parameters
- $post
-
(Optional) Post ID or WP_Post object. Default is global $post.
- $args
-
(Optional) Arguments about how to format the list of taxonomies.
- 'template'
(string) Template for displaying a taxonomy label and list of terms. Default is "Label: Terms." - 'term_template'
(string) Template for displaying a single term in the list. Default is the term name linked to its archive.
Default value: array()
- 'template'
Return Return
(array) List of taxonomies.
Source Source
File: wp-includes/taxonomy.php
$slug = $term->slug;
$t = get_taxonomy( $taxonomy );
if ( empty( $termlink ) ) {
if ( 'category' === $taxonomy ) {
$termlink = '?cat=' . $term->term_id;
} elseif ( $t->query_var ) {
$termlink = "?$t->query_var=$slug";
} else {
$termlink = "?taxonomy=$taxonomy&term=$slug";
}
$termlink = home_url( $termlink );
} else {
if ( $t->rewrite['hierarchical'] ) {
$hierarchical_slugs = array();
$ancestors = get_ancestors( $term->term_id, $taxonomy, 'taxonomy' );
foreach ( (array) $ancestors as $ancestor ) {
$ancestor_term = get_term( $ancestor, $taxonomy );
$hierarchical_slugs[] = $ancestor_term->slug;
}
$hierarchical_slugs = array_reverse( $hierarchical_slugs );
$hierarchical_slugs[] = $slug;
$termlink = str_replace( "%$taxonomy%", implode( '/', $hierarchical_slugs ), $termlink );
} else {
$termlink = str_replace( "%$taxonomy%", $slug, $termlink );
}
$termlink = home_url( user_trailingslashit( $termlink, 'category' ) );
}
// Back compat filters.
if ( 'post_tag' === $taxonomy ) {
/**
* Filters the tag link.
*
* @since 2.3.0
* @since 2.5.0 Deprecated in favor of {@see 'term_link'} filter.
* @since 5.4.1 Restored (un-deprecated).
*
* @param string $termlink Tag link URL.
* @param int $term_id Term ID.
*/
$termlink = apply_filters( 'tag_link', $termlink, $term->term_id );
} elseif ( 'category' === $taxonomy ) {
/**
* Filters the category link.
*
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Changelog Changelog
| Version | Description |
|---|---|
| 2.5.0 | Introduced. |