<?php session_start(); include 'captcha_numbers.php'; $captcha = new CaptchaNumbers(4); $captcha->display(); $_SESSION['captcha'] = $captcha->getString();
<? $size = isset($_GET['size']) ? $_GET['size'] : 4; session_start(); if(isset($_GET['sessid'])) session_id($_GET['sessid']); include('captcha_numbers.php'); $captcha = new CaptchaNumbers($size); $captcha -> display(); $_SESSION['captchaNumber'] = $captcha -> getString(); ?>