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run code in 300+ PHP versions simultaneously
<?php $startDate = new DateTime(); echo $startDate->modify('Next Monday')->format('Y-m-d H:i:s');
Output for 5.6.28, 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 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
2015-12-14 00:00:00
Output for 5.6.21, 7.0.6
2016-05-09 00:00:00
Output for 5.5.30, 5.6.15 - 5.6.16, 7.0.5
2016-04-04 00:00:00
Output for 5.5.33, 5.6.19, 7.0.4
2016-03-14 00:00:00
Output for 5.5.32, 5.6.17 - 5.6.18, 7.0.3
2016-03-21 00:00:00
Output for 5.5.31, 7.0.0 - 7.0.2
2016-03-28 00:00:00
Output for 5.6.20
2016-04-11 00:00:00
Output for 5.5.29, 5.5.34, 5.6.13 - 5.6.14
2016-04-18 00:00:00
Output for 5.5.27 - 5.5.28, 5.6.11 - 5.6.12
2016-04-25 00:00:00
Output for 5.5.25 - 5.5.26, 5.6.8 - 5.6.10
2016-05-02 00:00:00
Output for 5.5.24, 5.5.35
2016-05-30 00:00:00

preferences:
158.65 ms | 401 KiB | 194 Q