3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php if(true): ?> <?php echo 'Hello' ?> <?php echo 'World!', "\n" ?> <?php $i = 0 ?> <?php while($i < 10): ?> <?php echo $i, "\n" ?> <?php ++$i ?> <?php endwhile ?> <?php endif ?>
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Hello World! 0 1 2 3 4 5 6 7 8 9