3v4l.org

run code in 300+ PHP versions simultaneously
<?php $timezones = [ '+01:00', '+01:45', '+01:45:30' ]; $now = new DateTimeImmutable(); foreach ($timezones as $timezone) { $dtz = new DatetimeZone($timezone); echo $dtz->getName(), ', ', $dtz->getOffset($now), 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)
8.3.110.0030.00616.63
8.3.100.0070.00316.86
8.3.90.0030.00726.77
8.3.80.0030.00716.75
8.3.70.0090.00616.63
8.3.60.0150.00616.75
8.3.50.0100.01020.27
8.3.40.0140.00718.74
8.3.30.0150.00019.18
8.3.20.0080.00024.18
8.3.10.0030.00524.66
8.3.00.0000.00826.16
8.2.230.0070.01120.94
8.2.220.0040.00424.06
8.2.210.0080.00026.77
8.2.200.0060.00318.29
8.2.190.0110.00716.58
8.2.180.0100.00625.92
8.2.170.0040.01118.96
8.2.160.0030.01322.96
8.2.150.0000.00725.66
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00426.16
8.2.110.0030.00619.25
8.2.100.0080.00417.82
8.2.90.0000.00819.17
8.2.80.0040.00417.97
8.2.70.0050.00317.88
8.2.60.0040.00417.88
8.2.50.0050.00218.05
8.2.40.0040.00418.34
8.2.30.0000.00718.04
8.2.20.0040.00420.54
8.2.10.0040.00418.05
8.2.00.0040.00419.31
8.1.290.0030.00630.84
8.1.280.0180.00325.92
8.1.270.0040.00423.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0090.00019.65
8.1.230.0080.00417.95
8.1.220.0030.00617.79
8.1.210.0040.00418.77
8.1.200.0100.00017.47
8.1.190.0050.00317.25
8.1.180.0000.00818.10
8.1.170.0040.00417.65
8.1.160.0000.00718.90
8.1.150.0080.00018.82
8.1.140.0000.00817.62
8.1.130.0000.00818.91
8.1.120.0000.00717.66
8.1.110.0000.00717.63
8.1.100.0080.00017.65
8.1.90.0030.00517.61
8.1.80.0050.00317.69
8.1.70.0090.00617.50
8.1.60.0040.01217.68
8.1.50.0150.00017.53
8.1.40.0160.00017.70
8.1.30.0140.00417.75
8.1.20.0110.00517.64
8.1.10.0120.00417.63
8.1.00.0070.00817.69
8.0.300.0060.00318.77
8.0.290.0030.00517.00
8.0.280.0080.00018.43
8.0.270.0030.00317.07
8.0.260.0000.00818.55
8.0.250.0000.00717.11
8.0.240.0000.00717.11
8.0.230.0000.00717.11
8.0.220.0040.00417.17
8.0.210.0020.00517.09
8.0.200.0040.00417.11
8.0.190.0030.00816.96
8.0.180.0140.00017.09
8.0.170.0110.00317.20
8.0.160.0060.00917.23
8.0.150.0120.00417.05
8.0.140.0110.00517.14
8.0.130.0040.01217.00
8.0.120.0090.00517.09
8.0.110.0090.00617.09
8.0.100.0120.00416.95
8.0.90.0130.00217.02
8.0.80.0050.01016.99
8.0.70.0150.00017.06
8.0.60.0140.00417.12
8.0.50.0150.00017.04
8.0.30.0100.00717.01
8.0.20.0140.00217.07
8.0.10.0090.00617.03
7.4.330.0000.00515.55
7.4.320.0060.00016.66
7.4.300.0030.00716.72
7.4.290.0040.00816.74
7.4.280.0090.00416.77
7.4.270.0110.00516.48
7.4.260.0040.00516.68
7.4.250.0060.00616.56
7.4.240.0080.00816.72
7.4.230.0030.00616.74
7.4.220.0000.01216.55
7.4.210.0130.00016.75
7.4.200.0170.00016.68
7.4.190.0150.00016.84
7.4.180.0070.00716.66
7.4.160.0060.01216.75
7.4.150.0100.00516.63
7.4.140.0080.00816.64
7.4.130.0070.00716.59
7.4.120.0110.00416.57
7.4.110.0120.00216.56
7.4.100.0090.00616.62
7.4.90.0050.00816.57
7.4.80.0080.00716.56
7.4.70.0110.00316.58
7.4.60.0100.00416.43
7.4.50.0110.00416.43
7.4.40.0090.00516.34
7.4.30.0070.00716.50
7.4.20.0140.00016.61
7.4.10.0070.00616.39
7.4.00.0070.00716.57

preferences:
28.96 ms | 403 KiB | 5 Q