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:s');

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)
8.3.40.0080.00818.70
8.3.30.0070.01118.93
8.3.20.0070.00020.34
8.3.10.0000.00821.64
8.3.00.0000.00721.90
8.2.170.0170.00022.96
8.2.160.0100.01019.58
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0080.00419.10
8.2.120.0030.00526.35
8.2.110.0040.00819.37
8.2.100.0040.00818.03
8.2.90.0000.00819.25
8.2.80.0000.00917.97
8.2.70.0000.00817.88
8.2.60.0000.00817.93
8.2.50.0060.00318.09
8.2.40.0000.00820.59
8.2.30.0040.00419.63
8.2.20.0000.00817.85
8.2.10.0040.00418.00
8.2.00.0070.00018.01
8.1.270.0000.00823.91
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00321.42
8.1.230.0040.00717.58
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0040.00417.63
8.1.190.0060.00317.48
8.1.180.0030.00518.10
8.1.170.0100.00018.69
8.1.160.0060.00320.70
8.1.150.0080.00020.80
8.1.140.0000.00819.64
8.1.130.0000.00717.83
8.1.120.0040.00417.60
8.1.110.0080.00017.64
8.1.100.0050.00517.61
8.1.90.0040.00417.64
8.1.80.0030.00617.65
8.1.70.0040.00217.54
8.1.60.0040.00417.68
8.1.50.0040.00417.56
8.1.40.0040.00717.70
8.1.30.0040.00417.80
8.1.20.0050.00317.70
8.1.10.0000.00717.64
8.1.00.0040.00417.77
8.0.300.0030.00518.77
8.0.290.0000.00716.88
8.0.280.0070.00018.50
8.0.270.0070.00017.31
8.0.260.0000.00817.39
8.0.250.0000.00717.29
8.0.240.0000.00717.18
8.0.230.0040.00417.11
8.0.220.0030.00617.06
8.0.210.0040.00417.12
8.0.200.0000.00617.03
8.0.190.0030.00617.05
8.0.180.0040.00417.09
8.0.170.0040.00417.08
8.0.160.0070.00017.18
8.0.150.0000.00717.09
8.0.140.0100.00017.09
8.0.130.0030.00313.48
8.0.120.0000.00817.02
8.0.110.0040.00416.99
8.0.100.0050.00316.90
8.0.90.0030.00517.14
8.0.80.0120.00317.09
8.0.70.0020.00516.88
8.0.60.0040.00416.88
8.0.50.0020.00516.99
8.0.30.0090.00917.33
8.0.20.0060.01317.40
8.0.10.0040.00317.22
8.0.00.0090.01016.95
7.4.330.0050.00016.77
7.4.320.0070.00016.73
7.4.300.0040.00416.64
7.4.290.0020.00516.64
7.4.280.0000.00716.72
7.4.270.0030.00316.73
7.4.260.0030.00516.66
7.4.250.0050.00316.62
7.4.240.0000.00816.63
7.4.230.0040.00416.84
7.4.220.0100.01016.68
7.4.210.0140.00316.63
7.4.200.0070.00016.84
7.4.160.0120.00316.61
7.4.150.0060.01317.40
7.4.140.0110.01017.86
7.4.130.0120.00816.67
7.4.120.0050.01216.58
7.4.110.0070.01016.68
7.4.100.0140.00316.61
7.4.90.0140.00416.64
7.4.80.0110.00719.39
7.4.70.0060.01016.80
7.4.60.0090.01116.72
7.4.50.0060.00916.79
7.4.40.0090.00616.61
7.4.30.0180.00616.69
7.4.00.0060.00815.20
7.3.330.0050.00013.20
7.3.320.0000.00513.24
7.3.310.0040.00416.42
7.3.300.0060.00016.38
7.3.290.0050.00216.32
7.3.280.0060.01116.35
7.3.270.0130.00317.40
7.3.260.0130.00316.63
7.3.250.0070.00916.35
7.3.240.0120.00516.49
7.3.230.0140.00716.80
7.3.210.0060.00916.68
7.3.200.0110.01119.39
7.3.190.0130.00316.30
7.3.180.0100.00616.46
7.3.170.0140.00316.59
7.3.160.0100.00916.44
7.3.10.0100.00316.72
7.3.00.0060.00616.89
7.2.330.0100.00716.55
7.2.320.0150.00916.77
7.2.310.0120.01116.63
7.2.300.0030.01616.95
7.2.290.0100.01316.67
7.2.130.0000.00916.89
7.2.120.0000.00817.00
7.2.110.0070.00317.14
7.2.100.0070.00316.83
7.2.90.0030.00916.68
7.2.80.0000.01117.13
7.2.70.0040.00716.80
7.2.60.0050.00917.08
7.2.50.0060.00317.02
7.2.40.0140.00017.10
7.2.30.0070.00717.07
7.2.20.0030.01016.87
7.2.10.0030.00917.01
7.2.00.0040.00918.29
7.1.250.0050.00515.96
7.1.200.0000.01215.75
7.1.100.0030.01018.29
7.1.70.0050.00317.20
7.1.60.0100.01619.40
7.1.50.0030.01716.96
7.1.00.0030.07722.51
7.0.200.0410.00314.83
7.0.60.0300.07719.95
7.0.50.0030.04017.79
7.0.40.0030.06719.98
7.0.30.0200.05320.14
7.0.20.0330.07320.15
7.0.10.0000.04720.13
7.0.00.0030.04320.20
5.6.280.0070.06020.79
5.6.210.0030.08720.55
5.6.200.0070.06318.11
5.6.190.0070.04320.79
5.6.180.0300.08020.43
5.6.170.0370.06720.50
5.6.160.0070.08020.47
5.6.150.0130.06718.18
5.6.140.0000.06718.12
5.6.130.0200.06018.11
5.6.120.0030.07720.96
5.6.110.0100.07021.00
5.6.100.0130.06321.08
5.6.90.0070.03720.96
5.6.80.0070.07320.32
5.5.350.0230.07320.49
5.5.340.0100.04717.98
5.5.330.0070.04320.13
5.5.320.0670.06720.29
5.5.310.0270.05320.17
5.5.300.0170.07317.89
5.5.290.0030.04317.90
5.5.280.0030.08320.98
5.5.270.0030.09020.88
5.5.260.0000.04720.86
5.5.250.0070.06720.71
5.5.240.0170.06020.35

preferences:
48.21 ms | 400 KiB | 5 Q