PHPVariableLoader.php

<?php
declare( strict_types = 1 );
 
namespace MediaWiki\Extension\Translate\Utilities;
 
class PHPVariableLoader {
    public static function loadVariableFromPHPFile( string $_filename, string $_variable ) {
        if ( !file_exists( $_filename ) ) {
            return null;
        } else {
            require $_filename;
 
            return $$_variable ?? null;
        }
    }
}