Welcome, visitor! Log in
 

Source View: delete_transient_{$transient}

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.

  • 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
695  * @uses do_action() Calls 'delete_transient_$transient' hook before transient is deleted.
696  * @uses do_action() Calls 'deleted_transient' hook on success.
697  *
698  * @param string $transient Transient name. Expected to not be SQL-escaped.
699  * @return bool true if successful, false otherwise
700  */
701 function delete_transient( $transient ) {
702      global $_wp_using_ext_object_cache;
703
704      do_action( 'delete_transient_' . $transient, $transient );
705
706      if ( $_wp_using_ext_object_cache ) {
707           $result = wp_cache_delete( $transient, 'transient' );
708      } else {
709           $option_timeout = '_transient_timeout_' . $transient;
710           $option = '_transient_' . $transient;
711           $result = delete_option( $option );
712           if ( $result )
713                delete_option( $option_timeout );