W3cubDocs

/WordPress

WP_Taxonomy::add_rewrite_rules()

Adds the necessary rewrite rules for the taxonomy.

Source

File: wp-includes/class-wp-taxonomy.php 

public function add_rewrite_rules() {
		/* @var WP $wp */
		global $wp;

		// Non-publicly queryable taxonomies should not register query vars, except in the admin.
		if ( false !== $this->query_var && $wp ) {
			$wp->add_query_var( $this->query_var );
		}

		if ( false !== $this->rewrite && ( is_admin() || get_option( 'permalink_structure' ) ) ) {
			if ( $this->hierarchical && $this->rewrite['hierarchical'] ) {
				$tag = '(.+?)';
			} else {
				$tag = '([^/]+)';
			}

			add_rewrite_tag( "%$this->name%", $tag, $this->query_var ? "{$this->query_var}=" : "taxonomy=$this->name&term=" );
			add_permastruct( $this->name, "{$this->rewrite['slug']}/%$this->name%", $this->rewrite );
		}
	}

Uses

Uses Description
wp-includes/class-wp.php: WP::add_query_var()

Add name to list of public query variables.
wp-includes/load.php: is_admin()

Determines whether the current request is for an administrative interface page.
wp-includes/option.php: get_option()

Retrieves an option value based on an option name.
wp-includes/rewrite.php: add_rewrite_tag()

Add a new rewrite tag (like %postname%).
wp-includes/rewrite.php: add_permastruct()

Add permalink structure.

Changelog

Version Description
4.7.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/wp_taxonomy/add_rewrite_rules