3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $i = 0; echo "First:\n"; ?> <?= (int) !$i ?> <?php $i = 1; echo "Second:\n"; ?> <?= (int) !$i ?>
Output for 5.4.0 - 5.6.21, hhvm-3.12.0, 7.0.0 - 7.1.0
First: 1 Second: 0
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.3.0 - 5.3.29
First: <?= (int) !$i ?> Second: <?= (int) !$i ?>