3v4l.org

run code in 300+ PHP versions simultaneously
<?php $flightTime = new DateTimeImmutable(); $expirationTime = $flightTime->add(\DateInterval::createFromDateString('1 hour')); echo $expirationTime->format('Y-m-d H:i');

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)
8.3.40.0070.01018.80
8.3.30.0070.00718.79
8.3.20.0070.00020.16
8.3.10.0000.00721.65
8.3.00.0000.00721.69
8.2.170.0140.00022.96
8.2.160.0070.00719.43
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0110.00019.26
8.2.120.0030.00526.35
8.2.110.0070.00319.44
8.2.100.0060.00617.91
8.2.90.0080.00019.39
8.2.80.0040.00417.97
8.2.70.0030.00617.75
8.2.60.0000.00918.16
8.2.50.0040.00418.09
8.2.40.0090.00020.72
8.2.30.0040.00419.45
8.2.20.0000.00718.00
8.2.10.0000.00818.13
8.2.00.0040.00418.04
8.1.270.0150.00422.05
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0060.00321.44
8.1.230.0060.00617.58
8.1.220.0080.00017.88
8.1.210.0060.00318.77
8.1.200.0050.00517.47
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0100.00218.65
8.1.160.0000.00820.83
8.1.150.0050.00220.73
8.1.140.0080.00019.60
8.1.130.0040.00417.72
8.1.120.0030.00317.55
8.1.110.0070.00017.59
8.1.100.0000.00917.66
8.1.90.0040.00417.55
8.1.80.0000.00817.60
8.1.70.0000.00717.61
8.1.60.0050.00317.71
8.1.50.0040.00417.69
8.1.40.0080.00417.50
8.1.30.0030.00517.66
8.1.20.0080.00017.75
8.1.10.0000.00717.71
8.1.00.0030.00517.77
8.0.300.0040.00418.77
8.0.290.0070.00017.00
8.0.280.0000.00718.52
8.0.270.0050.00317.39
8.0.260.0030.00317.48
8.0.250.0030.00317.11
8.0.240.0030.00317.23
8.0.230.0080.00017.20
8.0.220.0040.00417.10
8.0.210.0030.00317.00
8.0.200.0020.00517.10
8.0.190.0060.00317.18
8.0.180.0000.00716.97
8.0.170.0040.00417.10
8.0.160.0000.00717.09
8.0.150.0030.00517.04
8.0.140.0000.00917.06
8.0.130.0000.00513.42
8.0.120.0000.00816.88
8.0.110.0000.00817.09
8.0.100.0040.00417.04
8.0.90.0040.00417.16
8.0.80.0000.01517.05
8.0.70.0070.00016.95
8.0.60.0040.00417.13
8.0.50.0000.00717.00
8.0.30.0120.00617.25
8.0.20.0120.00617.40
8.0.10.0000.00717.11
8.0.00.0100.00817.03
7.4.330.0030.00316.90
7.4.320.0030.00316.71
7.4.300.0030.00316.64
7.4.290.0040.00416.82
7.4.280.0000.00716.68
7.4.270.0000.00616.75
7.4.260.0000.00716.62
7.4.250.0030.00316.51
7.4.240.0000.00716.71
7.4.230.0070.00016.53
7.4.220.0100.01016.66
7.4.210.0050.00916.68
7.4.200.0070.00016.54
7.4.160.0030.01216.61
7.4.150.0100.00717.40
7.4.140.0130.00617.86
7.4.130.0120.01016.67
7.4.120.0100.00816.75
7.4.110.0160.00016.95
7.4.100.0090.00916.70
7.4.90.0090.01216.83
7.4.80.0050.01119.39
7.4.70.0070.01316.61
7.4.60.0000.01716.55
7.4.50.0030.01016.70
7.4.40.0040.01216.67
7.4.30.0060.01616.66
7.4.00.0030.01214.80
7.3.330.0000.00513.15
7.3.320.0050.00013.23
7.3.310.0000.00816.35
7.3.300.0000.00616.38
7.3.290.0000.00716.35
7.3.280.0080.00916.38
7.3.270.0110.00617.40
7.3.260.0120.00816.68
7.3.250.0060.01516.47
7.3.240.0110.00916.60
7.3.230.0140.00316.40
7.3.210.0100.00516.27
7.3.200.0130.01019.39
7.3.190.0090.00616.71
7.3.180.0060.00916.45
7.3.170.0000.01716.52
7.3.160.0180.00416.44
7.2.330.0030.01416.59
7.2.320.0090.01316.97
7.2.310.0120.00616.85
7.2.300.0150.00417.00
7.2.290.0120.00616.67
7.2.60.0030.00816.97
7.2.00.0000.01219.43
7.1.200.0090.00315.63
7.1.100.0100.00318.09
7.1.70.0040.00417.27
7.1.60.0170.00719.40
7.1.50.0070.01017.15
7.1.00.0070.07322.45
7.0.200.0420.00314.55
7.0.60.0270.07319.91
7.0.50.0070.03717.89
7.0.40.0100.05020.09
7.0.30.0230.07720.09
7.0.20.0370.07720.16
7.0.10.0070.04020.12
7.0.00.0100.03720.00
5.6.280.0000.07321.11
5.6.210.0070.07020.56
5.6.200.0070.05318.21
5.6.190.0130.06020.68
5.6.180.0270.07320.27
5.6.170.0400.07020.61
5.6.160.0030.05020.50
5.6.150.0030.05318.21
5.6.140.0070.06718.18
5.6.130.0030.05318.22
5.6.120.0100.08021.02
5.6.110.0170.07720.95
5.6.100.0100.04720.96
5.6.90.0070.04020.96
5.6.80.0170.06020.35
5.5.350.0230.08020.41
5.5.340.0200.06717.92
5.5.330.0070.05320.36
5.5.320.0700.06020.18
5.5.310.0300.06020.13
5.5.300.0130.06018.01
5.5.290.0070.04717.94
5.5.280.0070.06720.81
5.5.270.0300.03720.72
5.5.260.0130.03320.75
5.5.250.0100.08020.45
5.5.240.0200.08020.36

preferences:
48.56 ms | 400 KiB | 5 Q