3v4l.org

run code in 500+ PHP versions simultaneously
<?php $a = FALSE; $b = FALSE; var_dump ($a['uuid'] === $b['uuid']);
Output for 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Warning: Trying to access array offset on false in /in/uMstH on line 5 Warning: Trying to access array offset on false in /in/uMstH on line 5 bool(true)
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30
Warning: Trying to access array offset on value of type bool in /in/uMstH on line 5 Warning: Trying to access array offset on value of type bool in /in/uMstH on line 5 bool(true)
Output for 7.4.0 - 7.4.33
Notice: Trying to access array offset on value of type bool in /in/uMstH on line 5 Notice: Trying to access array offset on value of type bool in /in/uMstH on line 5 bool(true)
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
bool(true)
preferences:
109.25 ms | 1545 KiB | 4 Q