3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo '<p>This is '; sleep(3); echo 'PHP.</p>';
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
<p>This is
Process exited with code 137.