3v4l.org

run code in 300+ PHP versions simultaneously
<script type="text/javascript"> <?php echo 123; </script> echo 456; ?>
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
<script type="text/javascript"> 123echo 456; ?>
preferences:
220.43 ms | 1397 KiB | 163 Q