function limit($value, $limit = 100, $end = \'...\')
{
  if (mb_strwidth($value, \'UTF-8\') <= $limit) {
    return $value;
  }

  return rtrim(mb_strimwidth($value, 0, $limit, \'\', \'UTF-8\')).$end;
}

function word_limiter($str, $limit = 100, $end_char = \'…\')
{
  if (trim($str) === \'\')
  {
    return $str;
  }

  preg_match(\'/^\\s*+(?:\\S++\\s*+){1,\'.(int) $limit.\'}/\', $str, $matches);

  if (strlen($str) === strlen($matches[0]))
  {
    $end_char = \'\';
  }

  return rtrim($matches[0]).$end_char;
}