3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach (range(0,8) as $days) { $a1 = new DateTime('2016-03-07 18:02:40'); $a1->modify("+$days days"); $a1->modify('next week'); echo $days . PHP_EOL; var_dump($a1->format('d/m/Y')); }

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57.33 ms | 402 KiB | 5 Q