<?php if (!empty($_POST['login'])) { require_once 'matrix.php'; $handler = new twitterCollageMaker('3640917323-H24Nio9DdFqr0IvC0bCtndbgVYbpWFSo0V7bSqy', '4ErCcdUFH9nD7HoY3qY9KNzXwdTpV34lBPpTmzbXjJPOz', $_POST['login']); $collage = $handler->createCollage($handler->getMust()); echo $collage; } else { ?> <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Twitter</title> <link rel="stylesheet" href="twitterstyle/style.css"> <link rel="stylesheet" href="fancybox/jquery.fancybox.css"> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script> <script src="fancybox/jquery.fancybox.pack.js"></script> </head> <body> <div class="form_wrapper"> <form action="" method="POST" name="form" id="form"> <span class="input input--kuro"> <input type="text" class="input__field input__field--kuro" name="login" id="login" required> <label for="login" class="input__label input__label--kuro"> <span class="input__label-content input__label-content--kuro">Enter your name</span> </label> </span> <span class="input input--kuro"> <input type="text" class="input__field input__field--kuro" name="option" id="option"> <label for="option" class="input__label input__label--kuro">