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Source View: delete_transient_{$transient}

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Line Code
395  * @subpackage Transient
396  *
397  * @uses do_action() Calls 'delete_transient_$transient' hook before transient is deleted.
398  * @uses do_action() Calls 'deleted_transient' hook on success.
399  *
400  * @param string $transient Transient name. Expected to not be SQL-escaped.
401  * @return bool true if successful, false otherwise
402  */
403 function delete_transient( $transient ) {
404      do_action( 'delete_transient_' . $transient, $transient );
405
406      if ( wp_using_ext_object_cache() ) {
407           $result = wp_cache_delete( $transient, 'transient' );
408      } else {
409           $option_timeout = '_transient_timeout_' . $transient;
410           $option = '_transient_' . $transient;
411           $result = delete_option( $option );
412           if ( $result )
413                delete_option( $option_timeout );