3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $html = '<html>' .PHP_EOL; $html .= '<form action="login.php" method="post"><input type="hidden" name="ac" value="log">' .PHP_EOL; $html .= 'Username: <input type="text" name="username" />' .PHP_EOL; $html .= 'Password: <input type="password" name="password" />' .PHP_EOL; $html .= '<input type="submit" value="Login" />' .PHP_EOL; $html .= '</form>' .PHP_EOL; $html .= '</html>'; echo $html; ?>
based on du1tp
Output for 4.3.10 - 4.4.9, 5.0.2 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
<html> <form action="login.php" method="post"><input type="hidden" name="ac" value="log"> Username: <input type="text" name="username" /> Password: <input type="password" name="password" /> <input type="submit" value="Login" /> </form> </html>
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/MDujY on line 2 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/MDujY on line 3 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/MDujY on line 4 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/MDujY on line 5 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/MDujY on line 6 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/MDujY on line 7 <html>PHP_EOL<form action="login.php" method="post"><input type="hidden" name="ac" value="log">PHP_EOLUsername: <input type="text" name="username" />PHP_EOLPassword: <input type="password" name="password" />PHP_EOL<input type="submit" value="Login" />PHP_EOL</form>PHP_EOL</html>