3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $html = '<html>'; $html .= '<form action="login.php" method="post"><input type="hidden" name="ac" value="log"> \n'; $html .= 'Username: <input type="text" name="username" />'; $html .= 'Password: <input type="password" name="password" />'; $html .= '<input type="submit" value="Login" />'; $html .= '</form>'; $html .= '</html>'; echo $html; ?>
based on C56Zr
Output for 4.3.0 - 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"> \nUsername: <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.