<?php
function avatars_in_comments($buffer) {
	if(preg_match('#<!--comment_message-->#si', $buffer)) {
		// wyciagamy ID uzytkownikow ktorzy napisali komentarz(e)
		preg_match_all('#<a href=\'profile\.php\?lookup=(&#91;0-9&#93;+)\'>.*?</a>.*?<!--comment_message-->#si', $buffer, $users_id_table);
 
		// usuwamy duplikaty
		$users_id_table = array_unique($users_id_table&#91;1&#93;);
 
		// tworzymy zapytanie do tabeli mysql
		$i = 0;
		$query = "";
		foreach($users_id_table as $id) {
			$query .= ($i !=0 ? " OR" : "")." user_id='".$id."'";
			$i++;
		}
 
		// zapytanie mysql
		$result = dbquery("SELECT user_id, user_name, user_avatar FROM ".DB_USERS." WHERE user_avatar!='' AND ".$query);
 
		// wstawiamy avatar za pomoca preg_replace
		while($data = dbarray($result)) {
			$buffer = preg_replace("#<a href='profile\.php\?lookup=".$data&#91;'user_id'&#93;."'>".$data&#91;'user_name'&#93;."</a>(.*?)<!--comment_message-->(.*?)</div>#si", "<a href='profile.php?lookup=".$data&#91;'user_id'&#93;."'>".$data&#91;'user_name'&#93;."</a>\\1<!--comment_message--><img src='".IMAGES."avatars/".$data&#91;'user_avatar'&#93;."' style='float:left;margin: 2px 5px 2px 2px;' />\\2</div><div style='clear:left'></div>", $buffer);
		}
	}
	return $buffer;
}
add_handler("avatars_in_comments");
 
?>
Zinterpretowano w sekund: 0.025, wykorzystano GeSHi 1.0.8.10