Просмотр файла sys.php

<?php
// by mides, 1da.su

include_once 'db.php';

$setting_r = mysql_query("SELECT * FROM `settings`");
$set = mysql_fetch_assoc($setting_r);

if (isset($_COOKIE['ulogin']) and isset($_COOKIE['upass'])) {
	$ulogin = check($_COOKIE['ulogin']);
	$upass = check($_COOKIE['upass']);
	
	if ($ulogin != $set['login'] or $upass != $set['pass']) {
		setcookie('ulogin', '', time() - 86400*31, '/');
		setcookie('upass', '', time() - 86400*31, '/');
	}
}

function tp($title){
	echo '<div class="title">'.$title.'</div><div class="main">';
    return;
}

function error($error){
    echo '<div class="title">Ошибка!</div><div class="main">'.$error;
    return;
}

function info($info){
    echo '<div class="title">Информация</div><div class="main">'.$info;
    return;
}

function nav_main(){
    echo '</div><div class="navigation"><a href="index.php?act=main">На главную</a></div>';
    return;
}

function nav($link){
    echo '</div><div class="navigation"><a href="'.$link.'">Назад</a><br /><a href="index.php?act=main">На главную</a></div>';
    return;
}

function nav2($link, $link_name){
    echo '</div><div class="navigation"><a href="'.$link.'">'.$link_name.'</a><br /><a href="index.php?act=main">На главную</a></div>';
    return;
}

function check($check){
	$check = htmlspecialchars(mysql_real_escape_string($check));
	
	$search = array('|', '\'', '$', '\\', '^', '%', '`', "\0", "\x00", "\x1A", "‮⁄∩");
	$replace = array('&#124;', '&#39;', '&#36;', '&#92;', '&#94;', '&#37;', '&#96;', '', '', '', '');
	$msg = str_replace($search, $replace, $msg);
	
	$msg = stripslashes(trim($msg));
	return $check;
}

function generate($number){
	$arr = array('a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','r','s','t','u','v','x','y','z','A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','R','S','T','U','V','X','Y','Z','1','2','3','4','5','6','7','8','9','0');  
    // Генерируем пароль  
    $pass = '';  
    for($i = 0; $i < $number; $i++){
		// Вычисляем случайный индекс массива
		$index = rand(0, count($arr) - 1);
		$pass .= $arr[$index];  
    }
	return $pass;  
}

function navig($page, $link, $pages) {
	if ($pages > 1) {
		echo '</div><div class="main">Cтр.: ';
		for ($k = 1; $k <= $pages; $k++) {
			if ( $k == 1 or $k == $pages or 2 >= ($page - $k) and -2 <= ($page - $k) ) {
				if ($k == $page) {
					$write = '<u>'.$k.'</u> ';
				} else {
					$write = '<a href="'.$link.'p='.$k.'">'.$k.'</a> ';
				}
				echo $write;
			}
		}
	}
}

function bb($msg){
	$result_sm = mysql_query("SELECT * FROM `smiles`");
	while ($s = mysql_fetch_assoc($result_sm)) {
		$msg = str_replace($s['code'], '<img src="'.$s['path'].'" alt="" />', $msg);
	}			
	$msg = preg_replace("#\[url=(.*?)\](.*?)\[/url\]#si", "<a href=\"\\1\">\\2</a>", $msg);
	$msg = preg_replace("#\[red\](.*?)\[/red\]#si", "<span style=\"color: red\">\\1</span>", $msg);
	$msg = preg_replace("#\[blue\](.*?)\[/blue\]#si", "<span style=\"color: blue\">\\1</span>", $msg);
	$msg = preg_replace("#\[black\](.*?)\[/black\]#si", "<span style=\"color: black\">\\1</span>", $msg);
	$msg = preg_replace("#\[green\](.*?)\[/green\]#si", "<span style=\"color: green\">\\1</span>", $msg);
	$msg = preg_replace("#\[orange\](.*?)\[/orange\]#si", "<span style=\"color: orange\">\\1</span>", $msg);
	$msg = preg_replace("#\[pink\](.*?)\[/pink\]#si", "<span style=\"color: pink\">\\1</span>", $msg);
	$msg = preg_replace("#\[gray\](.*?)\[/gray\]#si", "<span style=\"color: gray\">\\1</span>", $msg);
	$msg = preg_replace("#\[big\](.*?)\[/big\]#si", "<span style=\"font-size: 20px\">\\1</span>", $msg);
	$msg = preg_replace("#\[small\](.*?)\[/small\]#si", "<span style=\"font-size: 8px\">\\1</span>", $msg);
	$msg = preg_replace("#\[b\](.*?)\[/b\]#si", "<b>\\1</b>", $msg);
	$msg = preg_replace("#\[u\](.*?)\[/u\]#si", "<u>\\1</u>", $msg);
	$msg = preg_replace("#\[i\](.*?)\[/i\]#si", "<i>\\1</i>", $msg);
	$msg = preg_replace("#\[strike\](.*?)\[/strike\]#si", "<strike>\\1</strike>", $msg);
	return nl2br($msg);
}




?>