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Source View: edited_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

This hook occurs 3 times in this file.

Line Code
1685      if ( empty($slug) ) {
1686           $slug = sanitize_title($name, $term_id);
1687           $wpdb->update( $wpdb->terms, compact( 'slug' ), compact( 'term_id' ) );
1688      }
1689      do_action( 'edited_terms', $term_id );
1690
1691      $tt_id = $wpdb->get_var( $wpdb->prepare( "SELECT tt.term_taxonomy_id FROM $wpdb->term_taxonomy AS tt INNER JOIN $wpdb->terms AS t ON tt.term_id = t.term_id WHERE tt.taxonomy = %s AND t.term_id = %d", $taxonomy, $term_id) );
1692      do_action( 'edit_term_taxonomy', $tt_id );
1693      $wpdb->update( $wpdb->term_taxonomy, compact( 'term_id', 'taxonomy', 'description', 'parent' ), array( 'term_taxonomy_id' => $tt_id ) );
1694      do_action( 'edited_term_taxonomy', $tt_id );
1695
1696      do_action("edit_term", $term_id, $tt_id, $taxonomy);
1697      do_action("edit_$taxonomy", $term_id, $tt_id);
1698
1699      $term_id = apply_filters('term_id_filter', $term_id, $tt_id);
1700
1701      clean_term_cache($term_id, $taxonomy);
1702
1703      do_action("edited_term", $term_id, $tt_id, $taxonomy);
 
Line Code
1788      $taxonomy = get_taxonomy($taxonomy);
1789      if ( !empty($taxonomy->update_count_callback) ) {
1790           call_user_func($taxonomy->update_count_callback, $terms);
1791      } else {
1792           // Default count updater
1793           foreach ( (array) $terms as $term) {
1794                $count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships WHERE term_taxonomy_id = %d", $term) );
1795                do_action( 'edit_term_taxonomy', $term );
1796                $wpdb->update( $wpdb->term_taxonomy, compact( 'count' ), array( 'term_taxonomy_id' => $term ) );
1797                do_action( 'edited_term_taxonomy', $term );
1798           }
1799
1800      }
1801
1802      clean_term_cache($terms);
1803
1804      return true;
1805 }
1806
 
Line Code
2172  * @param array $terms List of Term taxonomy IDs
2173  */
2174 function _update_post_term_count( $terms ) {
2175      global $wpdb;
2176
2177      foreach ( (array) $terms as $term ) {
2178           $count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships, $wpdb->posts WHERE $wpdb->posts.ID = $wpdb->term_relationships.object_id AND post_status = 'publish' AND post_type = 'post' AND term_taxonomy_id = %d", $term ) );
2179           do_action( 'edit_term_taxonomy', $term );
2180           $wpdb->update( $wpdb->term_taxonomy, compact( 'count' ), array( 'term_taxonomy_id' => $term ) );
2181           do_action( 'edited_term_taxonomy', $term );
2182      }
2183 }
2184
2185
2186 /**
2187  * Generates a permalink for a taxonomy term archive.
2188  *
2189  * @since 2.5.0
2190  *