3v4l.org

run code in 300+ PHP versions simultaneously
<?php $target_date = "2014-05-01"; if ( strtotime($target_date) <= time() ) { echo 'yep'; } else { echo 'nope'; }
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 - 5.6.30, 7.0.0 - 7.0.23, 7.1.0 - 7.1.20, 7.2.6
yep
preferences:
160.35 ms | 404 KiB | 238 Q