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run code in 300+ PHP versions simultaneously
<?php $interval = new \DateInterval("P1Y"); if (0 == $interval->format('s')) { echo "Wrong interval"; }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.17 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Wrong interval
preferences:
165.83 ms | 402 KiB | 192 Q