Usage
add_filter( 'admin_url', 'your_callback_function', 10, 4 );Filter Callback:
function your_callback_function( $url, $path, $blog_id, $scheme ) {
// Your code here
return $url;
}Parameters
$urlParameter 1
$pathParameter 2
$blog_idParameter 3
$schemeParameter 4
🔄 Filter Hook
Filter hooks allow you to modify data before it is saved to the database or displayed on the screen. Filters must return a value.