3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = new DateTime(''); $end = new DateTime('+7 days'); $interval = new DateInterval('P1D'); $period = new DatePeriod($start, $interval, $end); foreach ($period as $dt) { if ($dt->format("N") === 7) { $end->add(new DateInterval('P1D')); } else { echo $dt->format("l Y-m-d") . PHP_EOL; } }
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Tuesday 2014-04-29 Wednesday 2014-04-30 Thursday 2014-05-01 Friday 2014-05-02 Saturday 2014-05-03 Sunday 2014-05-04 Monday 2014-05-05
Output for 5.2.0 - 5.2.17
Fatal error: Class 'DateInterval' not found in /in/mNO5C on line 4
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/mNO5C on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/mNO5C on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/mNO5C on line 2

preferences:
248.89 ms | 401 KiB | 461 Q