Fukzzs miniblogs

Sveiki. Kā vienam echo var pievienot 2 funkcijas? reku funkcijas

<?php
function add_smile($txt) {

  //smaidinu saraksts
  $smilies = array(
     ':D' => 'smiley-grin.png',
     ':)' => 'smiley.png',
     ':(' => 'smiley-sad.png',
     ';)' => 'smiley-wink.png',
     ';(' => 'smiley-cry.png'
  );

  //aistašana teksta
  foreach ($smilies as $key => $val) {
     $txt = str_replace($key, ' <img src="//exs.lv/bildes/fugue-icons/'.$val.'" alt="'.$val.'" /> ', $txt);
  }
  return $txt;
}


?>

<?php
function make_clickable($ret) {
   $ret = ' ' . $ret;
   // in testing, using arrays here was found to be faster
   $ret = preg_replace_callback('#([\s>])([\w]+?://[\w\\x80-\\xff\#$%&~/.\-;:=,?@\[\]+]*)#is', '_make_url_clickable_cb', $ret);


   // this one is not in an array because we need it to run last, for cleanup of accidental links within links
   $ret = preg_replace("#(<a( [^>]+?>|>))<a [^>]+?>([^>]+?)</a></a>#i", "$1$3</a>", $ret);
   $ret = trim($ret);
   return $ret;
}
function _make_url_clickable_cb($matches) {
   $ret = '';
   $url = $matches[2];

   if ( empty($url) )
       return $matches[0];
   // removed trailing [.,;:] from URL
   if ( in_array(substr($url, -1), array('.', ',', ';', ':')) === true ) {
       $ret = substr($url, -1);
       $url = substr($url, 0, strlen($url)-1);
   }
   return $matches[1] . "<a href=\"$url\" target='_blank' rel=\"nofollow\">$url</a>" . $ret;
}
?>


un reku mans echo kur gribu pievienot tās 2 funkcijs.


echo make_clickable('<p>
  <b>' . $message->nick . '</b> @ ' . $message->created . ':<br />'
  . $message->message .
  '</p>');


funkcija make_clickable strādā, bet kā pievienot vēlvienu? (add_smile)