3v4l.org

run code in 300+ PHP versions simultaneously
<?php $today = new DateTime('noon first day of this month'); $clone = clone $today; $clone->modify('+1 day'); $currentGenerateDay = new DateTime('noon first day of this month'); echo $clone->format('Y-m-d H:i:s');//.' '.$currentGenerateDay->format('Y-m-d H:i:s'); var_dump($clone == $currentGenerateDay);
Output for 5.6.28, 7.0.20, 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
2015-12-02 12:00:00bool(false)
Output for 5.5.24, 5.5.35, 5.6.21, 7.0.6
2016-05-02 12:00:00bool(false)
Output for 5.5.25 - 5.5.30, 5.5.34, 5.6.8 - 5.6.14, 5.6.20, 7.0.5
2016-04-02 12:00:00bool(false)
Output for 5.5.31 - 5.5.33, 5.6.15 - 5.6.19, 7.0.0 - 7.0.4
2016-03-02 12:00:00bool(false)

preferences:
150.23 ms | 402 KiB | 179 Q