3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function foo(int $a, float $b) { } } class B { public function foo($a, $b) { } } $b = new B(); $b->foo('1', '2');

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)
8.3.60.0180.00316.36
8.3.50.0130.00722.12
8.3.40.0120.00318.54
8.3.30.0060.00918.95
8.3.20.0000.00820.29
8.3.10.0070.00021.96
8.3.00.0040.00419.05
8.2.180.0000.01518.39
8.2.170.0070.00722.96
8.2.160.0090.00622.13
8.2.150.0110.00424.18
8.2.140.0080.00024.66
8.2.130.0030.00626.16
8.2.120.0040.00419.54
8.2.110.0060.00322.06
8.2.100.0120.00017.78
8.2.90.0000.00817.50
8.2.80.0080.00018.70
8.2.70.0080.00017.80
8.2.60.0040.00418.09
8.2.50.0000.00818.10
8.2.40.0000.00819.11
8.2.30.0050.00319.09
8.2.20.0000.00817.66
8.2.10.0000.00717.90
8.2.00.0080.00017.61
8.1.280.0070.01425.92
8.1.270.0080.00018.75
8.1.260.0050.00226.35
8.1.250.0000.00728.09
8.1.240.0040.00422.14
8.1.230.0040.00819.42
8.1.220.0020.00517.74
8.1.210.0080.00018.77
8.1.200.0000.01017.36
8.1.190.0090.00017.10
8.1.180.0040.00418.10
8.1.170.0090.00018.52
8.1.160.0000.00818.91
8.1.150.0000.00718.83
8.1.140.0050.00317.39
8.1.130.0030.00317.82
8.1.120.0030.00317.30
8.1.110.0000.00717.36
8.1.100.0050.00217.35
8.1.90.0070.00017.42
8.1.80.0030.00317.43
8.1.70.0000.00717.39
8.1.60.0060.00317.47
8.1.50.0030.00617.54
8.1.40.0030.00517.48
8.1.30.0030.00617.66
8.1.20.0000.00717.66
8.1.10.0080.00017.58
8.1.00.0040.00417.46
8.0.300.0000.00818.77
8.0.290.0050.00216.63
8.0.280.0030.00318.32
8.0.270.0000.00717.26
8.0.260.0060.00017.13
8.0.250.0000.00716.89
8.0.240.0040.00416.90
8.0.230.0030.00516.87
8.0.220.0000.00716.80
8.0.210.0030.00316.79
8.0.200.0040.00416.88
8.0.190.0030.00416.87
8.0.180.0000.00716.89
8.0.170.0040.00416.84
8.0.160.0030.00516.74
8.0.150.0050.00316.83
8.0.140.0030.00416.83
8.0.130.0000.00613.21
8.0.120.0060.00316.78
8.0.110.0040.00416.77
8.0.100.0000.00716.86
8.0.90.0040.00416.71
8.0.80.0060.01016.89
8.0.70.0000.00716.80
8.0.60.0040.00416.82
8.0.50.0000.00716.70
8.0.30.0110.01016.90
8.0.20.0120.00917.40
8.0.10.0070.00016.74
8.0.00.0140.00816.69
7.4.330.0000.00515.03
7.4.320.0000.00716.43
7.4.300.0060.00016.52
7.4.290.0070.00016.61
7.4.280.0000.00816.60
7.4.270.0000.00716.42
7.4.260.0080.00016.49
7.4.250.0000.00816.49
7.4.240.0050.00216.59
7.4.230.0060.00016.39
7.4.220.0070.01316.45
7.4.210.0040.01516.58
7.4.200.0030.00316.62
7.4.160.0040.01116.56
7.4.150.0090.00717.40
7.4.140.0100.01017.86
7.4.130.0110.00716.44
7.4.120.0130.00516.44
7.4.110.0080.00916.65
7.4.100.0170.00016.57
7.4.90.0100.00716.36
7.4.80.0100.00719.39
7.4.70.0080.00816.34
7.4.60.0090.00616.50
7.4.50.0040.00016.54
7.4.40.0100.00616.52
7.4.30.0090.00616.41
7.4.00.0060.00915.17
7.3.330.0000.00513.25
7.3.320.0050.00013.25
7.3.310.0000.00816.26
7.3.300.0030.00316.18
7.3.290.0080.00616.21
7.3.280.0100.01216.21
7.3.270.0080.01217.40
7.3.260.0070.01016.44
7.3.250.0050.01316.22
7.3.240.0060.01216.47
7.3.230.0110.00616.55
7.3.210.0100.00716.25
7.3.200.0060.01219.39
7.3.190.0070.01316.19
7.3.180.0040.01116.08
7.3.170.0100.00716.36
7.3.160.0160.00016.26
7.3.10.0060.00616.58
7.3.00.0080.00016.50
7.2.330.0100.01016.43
7.2.320.0040.01216.59
7.2.310.0030.01716.57
7.2.300.0100.00716.38
7.2.290.0090.00916.35
7.2.130.0030.00516.95
7.2.120.0000.00916.90
7.2.110.0080.00416.76
7.2.100.0050.00516.78
7.2.90.0060.00616.71
7.2.80.0070.00716.88
7.2.70.0060.00616.58
7.2.60.0070.00316.91
7.2.50.0060.00316.81
7.2.40.0040.00416.81
7.2.30.0030.00916.64
7.2.20.0060.01016.91
7.2.10.0100.00316.94
7.2.00.0070.00717.83
7.1.250.0040.00815.71
7.1.100.0040.00417.84
7.1.70.0000.01117.07
7.1.60.0030.00716.87
7.1.50.0060.00916.78
7.1.00.0070.07322.31
7.0.200.0060.00916.48
7.0.140.0000.05022.04
7.0.60.0100.08320.04
7.0.50.0130.06717.91
7.0.40.0200.07720.02
7.0.30.2200.04720.26
7.0.20.0330.07320.05
7.0.10.0070.05320.23
7.0.00.0070.03720.12
5.6.280.0000.07320.99
5.6.210.0070.06020.47
5.6.200.0000.04318.15
5.6.190.0100.06020.55
5.6.180.0270.05320.58
5.6.170.0300.07320.56
5.6.160.0000.06020.46
5.6.150.0000.08018.29
5.6.140.0070.05018.18
5.6.130.0100.07718.26
5.6.120.0070.07721.05
5.6.110.0000.04320.99
5.6.100.0170.07320.86
5.6.90.0030.09320.98
5.6.80.0070.03320.36
5.5.350.0230.07020.44
5.5.340.0000.04317.95
5.5.330.0070.03720.13
5.5.320.0300.04020.40
5.5.310.0270.08320.30
5.5.300.0000.04718.08
5.5.290.0070.07317.95
5.5.280.0030.04020.78
5.5.270.0100.05020.88
5.5.260.0100.08020.95
5.5.250.0100.07020.79
5.5.240.0030.05020.26
5.4.450.0500.05719.47
5.4.440.0600.06319.47
5.4.430.0470.05319.63
5.4.420.0930.05319.19
5.4.410.0570.06019.19
5.4.400.0430.06018.98
5.4.390.0830.07019.15
5.4.380.0270.05018.58
5.4.370.0230.05018.77
5.4.360.0200.06318.76
5.4.350.0370.04318.75
5.4.340.0200.05318.58
5.4.320.0130.06318.71
5.4.310.0270.04318.56
5.4.300.0170.05318.63
5.4.290.0370.03318.61
5.4.280.0100.06018.50
5.4.270.0230.04718.71
5.4.260.0170.05318.74
5.4.250.0230.04718.73
5.4.240.0170.05318.56
5.4.230.0200.04718.80
5.4.220.0170.06018.45
5.4.210.0230.05318.73
5.4.200.0170.05316.55
5.4.190.0170.05318.74
5.4.180.0130.06018.48
5.4.170.0270.04718.48
5.4.160.0230.05018.76
5.4.150.0170.05318.44
5.4.140.0170.05316.28
5.4.130.0300.05716.23
5.4.120.0230.06316.43
5.4.110.0130.05716.31
5.4.100.0230.06716.24
5.4.90.0230.07016.25
5.4.80.0270.05716.19
5.4.70.0230.04716.14
5.4.60.0300.04316.21
5.4.50.0330.03316.38
5.4.40.0130.05316.39
5.4.30.0130.05316.29
5.4.20.0130.06716.15
5.4.10.0170.05016.29
5.4.00.0270.04315.75
5.3.290.0200.05714.84
5.3.280.0230.05314.61
5.3.270.0230.05014.73
5.3.260.0300.04314.71
5.3.250.0230.05014.65
5.3.240.0270.04714.74
5.3.230.0130.07014.63
5.3.220.0230.05014.62
5.3.210.0170.06014.59
5.3.200.0330.04314.62
5.3.190.0270.06014.70
5.3.180.0300.05714.62
5.3.170.0270.05714.66
5.3.160.0170.06714.70
5.3.150.0300.04714.59
5.3.140.0200.05714.58
5.3.130.0370.04314.71
5.3.120.0130.06314.71
5.3.110.0130.06014.60
5.3.100.0170.05314.10
5.3.90.0170.05314.07
5.3.80.0270.04314.19
5.3.70.0170.05314.11
5.3.60.0100.06714.13
5.3.50.0130.05313.95
5.3.40.0230.05013.97
5.3.30.0200.05013.98
5.3.20.0230.04313.77
5.3.10.0300.05713.68
5.3.00.0200.05013.72
5.2.170.0200.04011.25
5.2.160.0130.04311.36
5.2.150.0200.03711.14
5.2.140.0170.04711.22
5.2.130.0200.05011.11
5.2.120.0230.03311.16
5.2.110.0230.03311.14
5.2.100.0130.04311.31
5.2.90.0130.04711.10
5.2.80.0100.05011.20
5.2.70.0170.04311.17
5.2.60.0070.05011.10
5.2.50.0170.04011.15
5.2.40.0200.04711.05
5.2.30.0100.05011.02
5.2.20.0170.03710.98
5.2.10.0100.05310.97
5.2.00.0100.04310.82
5.1.60.0100.0379.98
5.1.50.0070.03710.04
5.1.40.0070.04310.02
5.1.30.0170.03310.52
5.1.20.0130.03710.36
5.1.10.0070.04010.16
5.1.00.0130.03710.10
5.0.50.0100.0278.68
5.0.40.0130.0208.62
5.0.30.0100.0408.31
5.0.20.0070.0338.34
5.0.10.0030.0308.20
5.0.00.0070.0438.19
4.4.90.0100.0206.84
4.4.80.0030.0236.84
4.4.70.0070.0276.84
4.4.60.0100.0206.84
4.4.50.0070.0206.84
4.4.40.0170.0276.84
4.4.30.0130.0236.84
4.4.20.0070.0236.84
4.4.10.0030.0236.84
4.4.00.0070.0336.84
4.3.110.0030.0236.84
4.3.100.0100.0176.84
4.3.90.0000.0276.84
4.3.80.0100.0336.84
4.3.70.0070.0206.84
4.3.60.0100.0176.84
4.3.50.0070.0206.84
4.3.40.0030.0376.84
4.3.30.0000.0276.84
4.3.20.0030.0276.84
4.3.10.0070.0236.84
4.3.00.0030.0277.63

preferences:
81.77 ms | 401 KiB | 5 Q