$original = mysql_real_escape_string($_POST['bunches']); $bunches = explode('\r\n' , $original); $mod = mysql_real_escape_string(implode(",", $bunches)); $breaks = explode(' ' , $mod); $links = mysql_real_escape_string(implode(",", $breaks)); $hash = md5(rand(0,100)); $code = substr($hash, 0 -5);