3v4l.org

run code in 300+ PHP versions simultaneously
<?php $la = crypt('foo','barbarbarbarbarbarbarbarbarbarba'); echo md5($la); ?> //b2cfd14889a6a26066c49f7484911cab
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 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
cd132db486a80c219b6cd78b040f028b//b2cfd14889a6a26066c49f7484911cab

preferences:
239.77 ms | 405 KiB | 368 Q