3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt1 = new DateTime('2022-08-01 07:00:00', new DateTimeZone('Europe/Berlin')); $dt2 = new DateTime('2022-08-01 07:00:00 +02:00'); echo "DT1: {$dt1->format('c')}" . PHP_EOL; echo "DT2: {$dt2->format('c')}" . PHP_EOL; $diff = $dt1->diff($dt2); echo "Diff: {$diff->format('%h')}"; //expected "0"

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)
8.4.120.0120.00724.33
8.4.110.0150.00718.91
8.4.100.0150.00519.16
8.4.90.0110.01024.13
8.4.80.0120.00719.01
8.4.70.0120.01018.98
8.4.60.0160.00520.50
8.4.50.0030.00618.68
8.4.40.0090.00917.80
8.4.30.0090.00818.63
8.4.20.0120.00318.19
8.4.10.0100.00721.79
8.3.250.0070.01218.75
8.3.240.0100.00917.21
8.3.230.0110.00816.70
8.3.220.0110.00818.96
8.3.210.0120.00616.63
8.3.200.0040.00416.76
8.3.190.0160.00417.14
8.3.180.0130.00519.04
8.3.170.0000.00817.27
8.3.160.0120.00616.59
8.3.150.0150.00416.98
8.3.140.0040.00416.79
8.3.130.0050.00316.95
8.3.120.0060.00320.91
8.3.110.0090.00017.02
8.3.100.0050.00516.85
8.3.90.0090.00626.77
8.3.80.0040.00718.58
8.3.70.0080.01516.88
8.3.60.0120.00616.75
8.3.50.0090.00920.28
8.3.40.0070.00720.42
8.3.30.0090.00618.77
8.3.20.0030.00524.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.290.0040.00419.15
8.2.280.0090.01020.09
8.2.270.0150.00616.96
8.2.260.0160.00317.41
8.2.250.0030.00716.84
8.2.240.0050.00318.69
8.2.230.0030.00720.94
8.2.220.0030.00624.06
8.2.210.0080.00326.77
8.2.200.0060.00318.66
8.2.190.0120.00916.63
8.2.180.0130.00325.92
8.2.170.0110.00322.96
8.2.160.0100.00322.96
8.2.150.0070.00025.66
8.2.140.0080.00024.66
8.2.130.0110.00426.16
8.2.120.0080.00019.67
8.2.110.0030.00622.22
8.2.100.0040.00817.84
8.2.90.0030.00619.21
8.2.80.0060.00318.05
8.2.70.0000.00817.75
8.2.60.0070.00417.80
8.2.50.0030.00518.07
8.2.40.0030.00618.16
8.2.30.0000.00918.09
8.2.20.0000.00719.25
8.2.10.0070.00018.21
8.2.00.0000.00719.28
8.1.330.0100.00818.68
8.1.320.0090.00916.24
8.1.310.0110.00016.64
8.1.300.0080.00316.37
8.1.290.0000.00930.84
8.1.280.0150.00025.92
8.1.270.0080.00024.66
8.1.260.0030.00526.35
8.1.250.0000.00728.09
8.1.240.0000.00923.84
8.1.230.0030.00719.17
8.1.220.0040.00417.79
8.1.210.0060.00318.77
8.1.200.0060.00317.61
8.1.190.0060.00317.53
8.1.180.0050.00318.10
8.1.170.0090.00418.71
8.1.160.0040.00419.03
8.1.150.0000.00718.73
8.1.140.0050.00217.59
8.1.130.0070.00018.98
8.1.120.0030.00317.59
8.1.110.0040.00417.63
8.1.100.0150.00822.85
8.1.90.0230.00922.82
8.1.80.0130.00317.59
8.1.70.0140.00217.60
8.1.60.0210.00823.15
8.1.50.0170.00317.65
8.1.40.0090.00917.68
8.1.30.0120.00917.78
8.1.20.0250.00523.21
8.1.10.0180.01223.15
8.1.00.0210.00923.13
8.0.300.0040.00418.77
8.0.290.0050.00317.43
8.0.280.0030.00318.50
8.0.270.0030.00316.97
8.0.260.0030.00318.55
8.0.250.0070.00017.16
8.0.240.0000.00717.08
8.0.230.0070.00017.21
8.0.220.0040.01117.14
8.0.210.0140.00017.00
8.0.200.0110.00417.06
8.0.190.0160.00017.18
8.0.180.0070.00416.96
8.0.170.0070.00317.12
8.0.160.0110.00617.04
8.0.150.0120.00617.00
8.0.140.0130.00517.04
8.0.130.0110.00417.14
8.0.120.0090.00616.96
8.0.110.0050.00917.09
8.0.100.0080.00817.12
8.0.90.0100.00617.16
8.0.80.0090.00617.03
8.0.70.0100.00317.00
8.0.60.0090.00416.92
8.0.50.0080.00816.95
8.0.30.0060.00616.93
8.0.20.0060.00617.04
8.0.10.0090.00317.02
7.4.330.0000.00515.55
7.4.320.0000.00616.71
7.4.300.0050.00516.68
7.4.290.0040.00716.56
7.4.280.0070.00416.59
7.4.270.0120.00016.51
7.4.260.0020.00716.64
7.4.250.0060.00316.50
7.4.240.0030.00716.60
7.4.230.0030.00716.57
7.4.220.0130.00316.62
7.4.210.0160.00016.68
7.4.200.0120.00316.59
7.4.190.0080.00616.66
7.4.180.0120.00316.66
7.4.160.0070.00716.68
7.4.150.0100.00416.57
7.4.140.0070.00716.61
7.4.130.0100.00316.60
7.4.120.0100.00216.48
7.4.110.0100.00316.70
7.4.100.0090.00516.58
7.4.90.0050.00916.60
7.4.80.0100.00416.64
7.4.70.0100.00316.54
7.4.60.0090.00616.70
7.4.50.0120.00016.53
7.4.40.0050.00516.46
7.4.30.0070.00716.48
7.4.20.0060.00616.60
7.4.10.0060.00516.42
7.4.00.0070.00716.51

preferences:
30.5 ms | 403 KiB | 5 Q