Source View: deleted_term_taxonomy

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Understanding Source Code

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

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

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
1778      $wpdb->delete( $wpdb->term_taxonomy, array( 'term_taxonomy_id' => $tt_id ) );
1779
1780      /**
1781       * Fires immediately after a term taxonomy ID is deleted.
1782       *
1783       * @since 2.9.0
1784       *
1785       * @param int $tt_id Term taxonomy ID.
1786       */
1787      do_action( 'deleted_term_taxonomy', $tt_id );
1788
1789      // Delete the term if no taxonomies use it.
1790      if ( !$wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_taxonomy WHERE term_id = %d", $term) ) )
1791           $wpdb->delete( $wpdb->terms, array( 'term_id' => $term ) );
1792
1793      clean_term_cache($term, $taxonomy);
1794
1795      /**
1796       * Fires after a term is deleted from the database and the cache is cleaned.