3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t=time(); echo(date("Ymd",$t)); ?>
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.26, 7.3.0 - 7.3.13, 7.4.0 - 7.4.1
20180306
preferences:
136.52 ms | 403 KiB | 157 Q