public static function uglify($src)
{
$src = str_replace(chr(9), ' ', $src);
$x1 = [', ', ' }', '{ ', ' )', '( ', ' ]', ' [', ' :', ': '];
$x2 = [',', '}', '{', ')', '(', ']', '[', ':', ':'];
$src = str_replace($x1, $x2, $src);
$src = helpers::unduplicate($src, ' ');
$src = str_replace(PHP_EOL . ' ' . PHP_EOL, PHP_EOL, $src);
$src = str_replace(PHP_EOL . ' ', PHP_EOL, $src);
return trim($src);
}
