_get_widget_id_base

Retrieves the widget ID base value.

Description

(string) _get_widget_id_base( (string) $id ); 

Returns (string)

Widget ID base.

Parameters (1)

0. $id (string)
Widget ID.

Usage

  1. if ( !function_exists( '_get_widget_id_base' ) ) { 
  2.     require_once ABSPATH . WPINC . '/widgets.php'; 
  3. } 
  4.   
  5. // Widget ID. 
  6. $id = ''; 
  7.   
  8. // NOTICE! Understand what this does before running. 
  9. $result = _get_widget_id_base($id); 
  10.     

Defined (1)

The function is defined in the following location(s).

/wp-includes/widgets.php  
  1. function _get_widget_id_base( $id ) { 
  2.     return preg_replace( '/-[0-9]+$/', '', $id ); 
  3. }