3v4l.org

run code in 300+ PHP versions simultaneously
<?php $callback = function () use ($x, $y): Foo { };

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)
8.3.60.0140.00416.63
8.3.50.0090.01021.13
8.3.40.0110.00418.52
8.3.30.0070.00718.71
8.3.20.0030.00320.15
8.3.10.0040.00421.94
8.3.00.0030.00521.67
8.2.180.0090.00618.55
8.2.170.0140.00422.96
8.2.160.0070.00719.51
8.2.150.0040.00424.18
8.2.140.0000.00924.66
8.2.130.0040.00421.18
8.2.120.0040.00426.35
8.2.110.0040.00420.96
8.2.100.0090.00318.03
8.2.90.0000.00819.17
8.2.80.0040.00417.97
8.2.70.0060.00317.75
8.2.60.0000.00818.01
8.2.50.0040.00418.09
8.2.40.0000.00822.18
8.2.30.0000.00719.32
8.2.20.0000.00717.79
8.2.10.0000.00718.04
8.2.00.0020.00618.05
8.1.280.0150.00325.92
8.1.270.0110.00422.14
8.1.260.0050.00328.09
8.1.250.0140.00028.09
8.1.240.0030.00619.07
8.1.230.0120.00017.42
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0070.00317.13
8.1.190.0060.00317.35
8.1.180.0070.00018.10
8.1.170.0050.00318.45
8.1.160.0050.00220.80
8.1.150.0040.00418.87
8.1.140.0000.00819.45
8.1.130.0030.00317.69
8.1.120.0030.00317.50
8.1.110.0000.00817.46
8.1.100.0090.00017.46
8.1.90.0040.00417.52
8.1.80.0090.00017.48
8.1.70.0050.00317.47
8.1.60.0050.00317.56
8.1.50.0030.00617.51
8.1.40.0000.00817.48
8.1.30.0040.00417.65
8.1.20.0040.00417.54
8.1.10.0040.00417.49
8.1.00.0100.00017.39
8.0.300.0070.00018.77
8.0.290.0030.00616.75
8.0.280.0000.00818.38
8.0.270.0000.00717.10
8.0.260.0060.00017.14
8.0.250.0030.00316.99
8.0.240.0070.00016.82
8.0.230.0000.00716.92
8.0.220.0000.00816.79
8.0.210.0040.00416.85
8.0.200.0000.00616.88
8.0.190.0050.00317.05
8.0.180.0000.00816.95
8.0.170.0030.00616.98
8.0.160.0030.00317.00
8.0.150.0030.00516.84
8.0.140.0030.00316.90
8.0.130.0030.00313.37
8.0.120.0040.00416.82
8.0.110.0000.00716.82
8.0.100.0050.00316.84
8.0.90.0040.00416.86
8.0.80.0060.00917.01
8.0.70.0040.00416.82
8.0.60.0000.00716.84
8.0.50.0000.00716.75
8.0.30.0060.01017.04
8.0.20.0090.01217.40
8.0.10.0050.00217.07
8.0.00.0110.00816.62
7.4.330.0000.00516.79
7.4.320.0040.00416.39
7.4.300.0000.00816.40
7.4.290.0050.00516.42
7.4.280.0060.00316.63
7.4.270.0020.00516.43
7.4.260.0030.00316.47
7.4.250.0030.00316.47
7.4.240.0000.00716.42
7.4.230.0070.00016.60
7.4.220.0060.01116.46
7.4.210.0010.01516.61
7.4.200.0030.00316.57
7.4.160.0150.00016.34
7.4.150.0130.00617.40
7.4.140.0130.00817.86
7.4.130.0110.00616.53
7.4.120.0080.01016.57
7.4.110.0100.00716.52
7.4.100.0040.01316.42
7.4.90.0100.01316.50
7.4.80.0090.01119.39
7.4.70.0080.00816.53
7.4.60.0110.01116.36
7.4.50.0110.00416.47
7.4.40.0080.00816.69
7.4.30.0090.00916.60
7.4.00.0060.00614.82
7.3.330.0030.00313.42
7.3.320.0000.00513.21
7.3.310.0070.00016.41
7.3.300.0050.00316.22
7.3.290.0040.00416.21
7.3.280.0080.00816.29
7.3.270.0170.00317.40
7.3.260.0040.01316.27
7.3.250.0140.00316.31
7.3.240.0140.00216.38
7.3.230.0100.00616.48
7.3.210.0070.01016.35
7.3.200.0090.01219.39
7.3.190.0100.00716.37
7.3.180.0030.01316.49
7.3.170.0070.01016.37
7.3.160.0030.01716.38
7.2.330.0100.01316.48
7.2.320.0130.00316.38
7.2.310.0100.00616.66
7.2.300.0140.00316.58
7.2.290.0110.00516.58
7.2.60.0100.00316.44
7.2.00.0060.00619.24
7.1.200.0090.00915.53
7.1.100.0080.00318.20
7.1.70.0000.00817.25
7.1.60.0070.01619.40
7.1.50.0110.00316.62
7.1.00.0030.07722.40
7.0.200.0530.00014.54
7.0.60.0230.07721.71
7.0.50.0070.04717.84
7.0.40.0170.07320.02
7.0.30.0300.04320.07
7.0.20.0270.08320.30
7.0.10.0070.06020.30
7.0.00.0070.05020.22
5.6.280.0070.06321.12
5.6.210.0170.07720.55
5.6.200.0100.08318.25
5.6.190.0070.05020.55
5.6.180.0230.08320.41
5.6.170.0330.07020.39
5.6.160.0130.05020.44
5.6.150.0070.04718.22
5.6.140.0200.04018.18
5.6.130.0030.08318.18
5.6.120.0100.08020.97
5.6.110.0070.05020.98
5.6.100.0230.06021.00
5.6.90.0170.07720.97
5.6.80.0100.07720.54
5.5.350.0470.06020.39
5.5.340.0000.05318.09
5.5.330.0030.04020.29
5.5.320.0170.08320.36
5.5.310.0200.08720.36
5.5.300.0000.04018.07
5.5.290.0100.08317.94
5.5.280.0000.04320.77
5.5.270.0000.05020.87
5.5.260.0100.09020.77
5.5.250.0070.07720.70
5.5.240.0230.04720.26

preferences:
53.81 ms | 401 KiB | 5 Q