3v4l.org

run code in 300+ PHP versions simultaneously
<?php //index.php ?> <html> <body> <div> <?php if (isset($_POST['submit_button'])) { echo "<p>Form submitted. Thanks, {$_POST['name']} !</p>" ; } else { ?> <form action="" method="post"> Name: <input type="text" name="name"><br> E-mail: <input type="text" name="email"><br> <input type="submit" name="submit_button"> </form> <?php } ?> </div> </body> </html>
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 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 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
<html> <body> <div> <form action="" method="post"> Name: <input type="text" name="name"><br> E-mail: <input type="text" name="email"><br> <input type="submit" name="submit_button"> </form> </div> </body> </html>

preferences:
232.95 ms | 406 KiB | 372 Q