Variable Cross Reference

$_invalid

• /wp-admin/includes/nav-menu.php -> line 1288
• /wp-includes/nav-menu.php -> line 680
• /wp-includes/nav-menu.php -> line 886
• /wp-includes/nav-menu.php -> line 890
• /wp-includes/nav-menu.php -> line 902
• /wp-includes/nav-menu.php -> line 919
• /wp-includes/nav-menu.php -> line 933
• /wp-includes/nav-menu.php -> line 944
• /wp-includes/rest-api/endpoints/class-wp-rest-menu-items-controller.php -> line 582
• /wp-admin/includes/class-walker-nav-menu-edit.php -> line 106