public static function localDelete(string $path, string  $fileName) : bool
    {
        if (is_file($path . $fileName)) {
            unlink($path . $fileName);
        } else {
            return false;
        }
        return true;
    }
public static function localDelete(string $path, string  $fileName) : bool
    {
        if (is_file($path . $fileName)) {
            unlink($path . $fileName);
        } else {
            return false;
        }
        return true;
    }
public static function localDelete ( string $ path , string $ fileName ) : bool { if ( is_file ( $ path . $ fileName ) ) { unlink ( $ path . $ fileName ) ; } else { return false ; } return true ; }
delete local file and return bool type

@param string $path file's full path
@param string $fileName file's full name
@return bool
delete local file and return bool type