Просмотр файла index.php

<?php
include_once "config.php";
include_once "inc/inc.php";
include_once "inc/func.php";
include_once "inc/user.php";
include_once "inc/gzip.php";
include_once "inc/online.php";
include_once "themes/$theme/index.php";

if ((isset($p)) && (isset($f)) && ($p != '') && ($f != '')) {
    $p = str_replace('../', '', $p);
    $p = str_replace('/', '', $p);
    $p = str_replace('http://', '', $p);
    $p = str_replace(' ', '', $p);
    $p = str_replace('%00', '', $p);
    $p = str_replace('.', '', $p);

    $f = str_replace('../', '', $f);
    $f = str_replace('/', '', $f);
    $f = str_replace('http://', '', $f);
    $f = str_replace(' ', '', $f);
    $f = str_replace('%00', '', $f);
    $f = str_replace('.', '', $f);

    $paga = file("str/$p/$f.cms");
    $paga = implode($paga);
    if (strlen($paga) < 10) {
        echo "Произошла ошибка, файл не найден";
        include_once "themes/$theme/foot.php";
        exit;
    } else {
        echo $paga;
    } 
} else {
    echo'<div ali align="center">';
    echo data();
    echo'<br></div>';
    if ($kto == 'user') {
        echo '<font color="red">Привет, ' . $login . '</font><br>';
    } 
    if ($dostup == '1') {
        echo '<img src="/img/pic/14.gif" alt="."><a href="/adm/index.php">Админка</a><br>';
    } 
    echo '<img src="/img/pic/14.gif" alt="."><a href="/news.php">Новости</a>';
    include_once "inc/news.php";
    echo '<img src="/img/pic/14.gif" alt="."><a href="/down/">Загрузки</a><br>';
    echo '<img src="/img/pic/14.gif" alt="."><a href="/book/">Гостевая</a><br>';
    echo '<img src="/img/pic/14.gif" alt="."><a href="/forum/">Форум</a><br>';
} 
// echo brow();
// echo ip();
// echo '<img src="img/pic/m.png">';
// echo '<img src="img/pic/w.png">';
if ($kto == 'user') {
    echo '<div align="center">';
    echo '<a href="/setting/index.php">Кабинет</a><br>';
    echo '<a href="/exit.php">Выход</a>';
    echo '</div>';
} 
// include_once "inc/gzip_foot.php";
include_once "themes/$theme/foot.php";

?>