3v4l.org

run code in 300+ PHP versions simultaneously

@ 2014-04-06T10:48:55Z

<?php

function newRememberMeCookie($id)
    {

            // generate 64 char random string and store it in current user data
            $random_token_string = hash('sha256', mt_rand());
            $sql = "INSERT INTO lib_usercookies(user_id, user_cookies) VALUES (:user_id, :user_cookies)";
            // generate cookie string that consists of userid, randomstring and combined hash of both
            $cookie_string_first_part = $random_token_string;
            $cookie_string_hash = hash_hmac('sha1', $cookie_string_first_part, "1gp@TMPS{+$78sfpMJFe-92s");
            $cookie_string = $cookie_string_first_part . ':' . $cookie_string_hash;
            // set cookie
           setcookie('cri1432', $cookie_string, (time() + 60 * 60 * 24), '/', ".127.0.0.1");
    }

var_dump(newRememberMeCookie(1));

Output for 5.1.2 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.25, 7.3.0 - 7.3.12, 7.4.0: NULL
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.1: Fatal error: Call to undefined function hash() in /in/Pgr0q on line 7
Process exited with code 255.
Output for 4.4.5 - 4.4.9: Fatal error: Call to undefined function: hash() in /in/Pgr0q on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4: Fatal error: Call to undefined function: hash() in /in/Pgr0q on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1: Fatal error: Call to undefined function: hash() in /in/Pgr0q on line 7

preferences:dark modelive preview

233.17 ms | 401 KiB | 322 Q