“TRIP STRING EN PHP CodeIgniter” Réponses codées

TRIP STRING EN PHP CodeIgniter

 function trimmer($text)
    {
        $text = preg_replace('~[^\\pL\d]+~u', '-', $text);
        $text = trim($text, '-');
        $text = strtolower($text);
        $text = preg_replace('~[^-\w]+~', '', $text);
        if (empty($text))
            return 'n-a';
        return $text;
    }