submenu_file filter-hookWP 4.4.0

Filters the file of an admin menu sub-menu item.


add_filter( 'submenu_file', 'wp_kama_submenu_file_filter', 10, 2 );

 * Function for `submenu_file` filter-hook.
 * @param string $submenu_file The submenu file.
 * @param string $parent_file  The submenu item's parent file.
 * @return string
function wp_kama_submenu_file_filter( $submenu_file, $parent_file ){

	// filter...
	return $submenu_file;
The submenu file.
The submenu item's parent file.


Since 4.4.0 Introduced.

Where the hook is called

In file: /wp-admin/menu-header.php
wp-admin/menu-header.php 48
$submenu_file = apply_filters( 'submenu_file', $submenu_file, $parent_file );

Where the hook is used in WordPress

Usage not found.