3v4l.org

run code in 300+ PHP versions simultaneously
<?php $firstDate = DateTimeImmutable::createFromFormat('Y-m-d H:i:s', '2021-03-03 15:45:49', new DateTimeZone('Europe/Amsterdam')); $secondDate = DateTimeImmutable::createFromFormat('Y-m-d H:i:s', '2021-03-03 16:45:49', new DateTimeZone('Europe/Moscow')); $secondsInHour = 3600; echo $firstDate->format('Y-m-d H:i:s. \I\s \D\S\T\: I.') . PHP_EOL; echo '+' . $firstDate->getTimezone()->getOffset($firstDate) / $secondsInHour . PHP_EOL; echo $secondDate->format('Y-m-d H:i:s. \I\s \D\S\T\: I.') . PHP_EOL; echo '+' . $secondDate->getTimezone()->getOffset($secondDate) / $secondsInHour . PHP_EOL;

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.4.120.0100.01024.02
8.4.110.0120.00822.38
8.4.100.0110.00918.73
8.4.90.0090.01020.61
8.4.80.0040.00418.92
8.4.70.0110.01119.64
8.4.60.0120.00918.80
8.4.50.0140.00618.65
8.4.40.0070.01017.71
8.4.30.0130.00618.61
8.4.20.0130.00719.62
8.4.10.0050.00319.50
8.3.250.0050.01119.01
8.3.240.0140.00618.61
8.3.230.0070.01216.73
8.3.220.0040.00418.83
8.3.210.0070.00718.54
8.3.200.0090.01116.60
8.3.190.0090.00617.12
8.3.180.0110.00818.87
8.3.170.0090.00920.72
8.3.160.0070.01116.95
8.3.150.0060.01217.28
8.3.140.0090.00918.97
8.3.130.0030.00616.75
8.3.120.0030.00620.57
8.3.110.0200.00016.72
8.3.100.0040.00716.64
8.3.90.0060.00626.77
8.3.80.0090.00018.53
8.3.70.0110.00716.75
8.3.60.0150.00016.63
8.3.50.0150.00316.38
8.3.40.0100.01018.96
8.3.30.0100.01018.96
8.3.20.0120.00621.72
8.3.10.0070.01121.46
8.3.00.0090.00919.11
8.2.290.0130.00620.82
8.2.280.0090.00518.51
8.2.270.0140.00417.30
8.2.260.0060.00316.55
8.2.250.0000.00816.61
8.2.240.0140.00419.13
8.2.230.0060.00320.94
8.2.220.0110.00024.06
8.2.210.0100.00626.77
8.2.200.0090.00018.41
8.2.190.0160.00016.75
8.2.180.0140.00317.00
8.2.170.0110.00718.88
8.2.160.0070.01020.10
8.2.150.0090.00919.32
8.2.140.0000.01420.52
8.2.130.0070.00720.39
8.2.120.0070.00719.35
8.2.110.0070.00719.43
8.2.100.0070.01019.44
8.2.90.0070.01019.07
8.2.80.0100.00319.29
8.2.70.0100.00618.84
8.2.60.0090.00619.14
8.2.50.0040.01119.10
8.2.40.0120.00319.14
8.2.30.0080.00819.09
8.2.20.0120.00319.03
8.2.10.0060.01019.07
8.2.00.0040.01218.95
8.1.330.0090.01022.05
8.1.320.0120.01116.16
8.1.310.0090.00918.68
8.1.300.0040.00417.86
8.1.290.0060.00330.84
8.1.280.0090.00925.92
8.1.270.0100.00322.05
8.1.260.0000.01621.99
8.1.250.0060.01221.97
8.1.240.0090.00918.74
8.1.230.0120.00318.58
8.1.220.0110.00418.83
8.1.210.0040.01118.65
8.1.200.0040.01218.91
8.1.190.0090.00918.85
8.1.180.0030.01318.55
8.1.170.0070.00718.73
8.1.160.0090.00618.57
8.1.150.0040.01118.80
8.1.140.0060.00918.73
8.1.130.0070.00718.73
8.1.120.0130.00318.84
8.1.110.0040.01118.63
8.1.100.0070.00719.64
8.1.90.0090.00618.62
8.1.80.0130.00319.86
8.1.70.0030.01218.84
8.1.60.0040.01118.80
8.1.50.0150.00018.63
8.1.40.0110.00418.57
8.1.30.0110.00418.90
8.1.20.0030.01219.84
8.1.10.0100.00618.63
8.1.00.0120.00418.36

preferences:
26.6 ms | 403 KiB | 5 Q