3v4l.org

run code in 300+ PHP versions simultaneously
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Output for 5.6.40, 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 - 8.1.32, 8.2.0 - 8.2.28, 8.3.0 - 8.3.19, 8.4.1 - 8.4.5
array ( 0 => '2017-02-28 to 2017-03-01', 1 => '2017-04-03 to 2017-04-04', 2 => '2017-04-06 to 2017-04-06', 3 => '2017-04-08 to 2017-04-10', )
preferences:
156.84 ms | 412 KiB | 5 Q