Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: delete_term_taxonomy

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
1819
1820      // Clean the relationship caches for all object types using this term
1821      $tax_object = get_taxonomy( $taxonomy );
1822      foreach ( $tax_object->object_type as $object_type )
1823           clean_object_term_cache( $objects, $object_type );
1824
1825      // Get the object before deletion so we can pass to actions below
1826      $deleted_term = get_term( $term, $taxonomy );
1827
1828      do_action( 'delete_term_taxonomy', $tt_id );
1829      $wpdb->delete( $wpdb->term_taxonomy, array( 'term_taxonomy_id' => $tt_id ) );
1830      do_action( 'deleted_term_taxonomy', $tt_id );
1831
1832      // Delete the term if no taxonomies use it.
1833      if ( !$wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_taxonomy WHERE term_id = %d", $term) ) )
1834           $wpdb->delete( $wpdb->terms, array( 'term_id' => $term ) );
1835
1836      clean_term_cache($term, $taxonomy);
1837