3v4l.org

run code in 300+ PHP versions simultaneously
<html> <body> <?php if(isset($_POST['send'])){ if(empty($_POST['email']) || empty($_POST['subject']) || empty($_POST['text'])){ echo "all fields must be filled"; } else{ mail("yourmail@x.com", $_POST['subject'], $_POST['text']); echo "mail has been send"; } } ?><form method='post'><input type='text' name='email' placeholder='Email'><br> <input type='text' name='subject' placeholder='Subject'><br> <textarea rows="15" style="width:60%" name="text"> </textarea><br> <input type='submit' name='send' value='Send'></form> </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 - 5.5.36, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 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> <form method='post'><input type='text' name='email' placeholder='Email'><br> <input type='text' name='subject' placeholder='Subject'><br> <textarea rows="15" style="width:60%" name="text"> </textarea><br> <input type='submit' name='send' value='Send'></form> </body> </html>
preferences:
233.2 ms | 406 KiB | 348 Q