3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i = 5; $i <= 30; $i += 2){ echo $i . '<br> '; }
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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
5<br> 7<br> 9<br> 11<br> 13<br> 15<br> 17<br> 19<br> 21<br> 23<br> 25<br> 27<br> 29<br>
preferences:
263.62 ms | 406 KiB | 453 Q