3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new DateTime('2022-11-01 13:30:00', new DateTimezone('America/Lima')); $b = clone $a; echo '$a: ', $a->format(DateTime::ATOM), "\r\n"; echo '$b: ', $b->format(DateTime::ATOM), "\r\n"; echo '$a: @', $a->getTimestamp(), "\r\n"; echo '$b: setTimestamp(', $b->getTimestamp(), ")\r\n"; $a->modify('@' . $a->getTimestamp()); $b->setTimestamp($b->getTimestamp()); var_dump($a, $b);

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)
8.5.00.0110.01020.11
8.4.150.0020.00114.05
8.4.140.0170.01217.86
8.4.130.0100.01018.04
8.4.120.0130.00720.82
8.4.110.0090.01219.01
8.4.100.0090.00617.77
8.4.90.0050.00517.94
8.4.80.0140.00617.72
8.4.70.0100.01019.55
8.4.60.0150.01018.87
8.4.50.0110.01117.80
8.4.40.0130.00719.89
8.4.30.0070.01320.55
8.4.20.0030.00619.58
8.4.10.0030.00624.09
8.3.280.0020.00114.05
8.3.270.0090.01116.60
8.3.260.0070.00316.64
8.3.250.0140.00518.78
8.3.240.0130.00818.59
8.3.230.0090.00816.73
8.3.220.0050.00518.60
8.3.210.0090.01116.61
8.3.200.0110.00816.55
8.3.190.0130.00518.93
8.3.180.0090.01116.82
8.3.170.0180.00017.18
8.3.160.0090.00918.37
8.3.150.0120.00017.14
8.3.140.0030.00719.12
8.3.130.0060.00918.54
8.3.120.0030.00618.73
8.3.110.0160.00020.94
8.3.100.0050.00524.06
8.3.90.0070.01326.77
8.3.80.0090.00016.75
8.3.70.0110.00716.61
8.3.60.0090.00918.13
8.3.50.0110.01120.12
8.3.40.0120.00320.23
8.3.30.0090.00618.84
8.3.20.0000.00724.18
8.3.10.0050.00324.66
8.3.00.0000.00826.16
8.2.290.0110.00820.41
8.2.280.0110.00818.72
8.2.270.0110.00718.46
8.2.260.0180.00016.65
8.2.250.0040.00416.76
8.2.240.0060.00317.17
8.2.230.0040.00422.58
8.2.220.0060.00337.54
8.2.210.0000.00726.77
8.2.200.0060.00916.63
8.2.190.0140.00716.58
8.2.180.0140.00025.92
8.2.170.0060.01222.96
8.2.160.0030.01022.96
8.2.150.0000.00825.66
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.01126.16
8.2.110.0080.00020.51
8.2.100.0120.00017.97
8.2.90.0030.00518.03
8.2.80.0030.00518.05
8.2.70.0000.00818.03
8.2.60.0000.00818.28
8.2.50.0080.00018.10
8.2.40.0030.00619.42
8.2.30.0000.00718.13
8.2.20.0040.00420.55
8.2.10.0040.00418.01
8.2.00.0000.00819.36
8.1.330.0120.00616.66
8.1.320.0130.00716.26
8.1.310.0110.00416.30
8.1.300.0090.00918.53
8.1.290.0060.00330.84
8.1.280.0100.01325.92
8.1.270.0040.00723.50
8.1.260.0000.00726.35
8.1.250.0060.00328.09
8.1.240.0080.00417.48
8.1.230.0050.00520.97
8.1.220.0040.00817.74
8.1.210.0030.00518.77
8.1.200.0030.00617.48
8.1.190.0000.00917.36
8.1.180.0060.00318.10
8.1.170.0040.00418.78
8.1.160.0030.00518.88
8.1.150.0080.00018.78
8.1.140.0000.00817.46
8.1.130.0070.00018.90
8.1.120.0100.00617.55
8.1.110.0120.00317.54
8.1.100.0090.00617.54
8.1.90.0090.00717.47
8.1.80.0050.01017.50
8.1.70.0100.00717.59
8.1.60.0090.00917.64
8.1.50.0050.01217.61
8.1.40.0130.00417.55
8.1.30.0060.00917.66
8.1.20.0070.00717.68
8.1.10.0110.00017.66
8.1.00.0180.00017.66
8.0.300.0040.00419.77
8.0.290.0080.00016.88
8.0.280.0000.00718.50
8.0.270.0030.00518.12
8.0.260.0030.00318.52
8.0.250.0110.00517.07
8.0.240.0140.00317.16
8.0.230.0100.00517.04
8.0.220.0120.00216.97
8.0.210.0080.00616.96
8.0.200.0110.00416.92
8.0.190.0070.00717.02
8.0.180.0040.01117.09
8.0.170.0130.00317.03
8.0.160.0090.00616.87
8.0.150.0000.00916.68
8.0.140.0090.00216.40
8.0.130.0040.00816.52
8.0.120.0070.00716.47
8.0.110.0030.01016.54
8.0.100.0000.01216.52
8.0.90.0000.01016.73
8.0.80.0070.00716.41
8.0.70.0100.00516.77
8.0.60.0050.00616.55
8.0.50.0060.01016.48
8.0.30.0090.00616.67
8.0.20.0100.00316.64
8.0.10.0140.00016.71
7.4.330.0030.00315.55
7.4.320.0110.00416.55
7.4.300.0100.00516.45
7.4.290.0060.00916.23
7.4.280.0110.00016.06
7.4.270.0070.01015.99
7.4.260.0030.01016.13
7.4.250.0150.00016.27
7.4.240.0180.00316.07
7.4.230.0130.00516.03
7.4.220.0080.00516.29
7.4.210.0140.00016.39
7.4.200.0100.00316.27
7.4.190.0040.00816.06
7.4.180.0040.00816.07
7.4.160.0120.00316.39
7.4.150.0090.00616.23
7.4.140.0060.01116.06
7.4.130.0130.00016.24
7.4.120.0090.00616.09
7.4.110.0040.00816.38
7.4.100.0100.00216.09
7.4.90.0060.00516.32
7.4.80.0100.00216.34
7.4.70.0080.00415.82
7.4.60.0160.00016.25
7.4.50.0120.00315.94
7.4.40.0130.00016.06
7.4.30.0090.00416.29
7.4.20.0060.00816.13
7.4.10.0090.00316.24
7.4.00.0120.00016.27

preferences:
47.14 ms | 403 KiB | 5 Q