Shorter version of debug_backtrace

short_backtrace

  function short_backtrace($limit = 0) {
    $r = [];
    $t = debug_backtrace();
    $t = array_slice($t, 1, $limit);
    for ($i = 0; $i <= $limit; $i++) {
      if (isset($t[$i]['file'])) {
        $f = '';
        if (isset($t[$i]['function'])) {
          $f = ' called ' . $t[$i]['function'] . '()';
        }
        $r[] = [
          'Line' => $t[$i]['file'] . ':' . $t[$i]['line'] . $f,
          'With args' => $t[$i]['args'],
        ];
      }
    }

    return $r;
  }