3v4l.org

run code in 300+ PHP versions simultaneously
<?php if ('0e22222222222222222222222' == '0e573452634975324657286469098373') { echo "yes"; }
Output for 5.6.0 - 5.6.27, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.27, 8.3.0 - 8.3.16, 8.4.1 - 8.4.2
yes
preferences:
57.71 ms | 408 KiB | 5 Q