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
2481      $wpdb->delete( $wpdb->term_taxonomy, array( 'term_taxonomy_id' => $tt_id ) );
2482
2483      /**
2484       * Fires immediately after a term taxonomy ID is deleted.
2485       *
2486       * @since 2.9.0
2487       *
2488       * @param int $tt_id Term taxonomy ID.
2489       */
2490      do_action( 'deleted_term_taxonomy', $tt_id );
2491
2492      // Delete the term if no taxonomies use it.
2493      if ( !$wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_taxonomy WHERE term_id = %d", $term) ) )
2494           $wpdb->delete( $wpdb->terms, array( 'term_id' => $term ) );
2495
2496      clean_term_cache($term, $taxonomy);
2497
2498      /**
2499       * Fires after a term is deleted from the database and the cache is cleaned.