3v4l.org

run code in 500+ PHP versions simultaneously
<?php $dt = new \DateTime('2022-02-02 00:00'); $dt1 = (clone $dt)->modify('+0.5 days'); $dt2 = (clone $dt)->modify('+5 days'); print_r($dt1); print_r($dt2); var_dump($dt1 == $dt2);

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22.74 ms | 476 KiB | 4 Q