3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dtDiff = 45; $dbdate = 45; if($dbdate >= $dtDiff){ echo '0'; }else{ echo '1'; }
Output for 7.1.0 - 7.1.20, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
0

preferences:
145.13 ms | 403 KiB | 156 Q