3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() : void { return null; }

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)
8.3.40.0150.00618.67
8.3.30.0140.00018.54
8.3.20.0070.00720.19
8.3.10.0080.00023.48
8.3.00.0070.00023.70
8.2.170.0040.01122.96
8.2.160.0130.00020.53
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00019.72
8.2.120.0040.00426.35
8.2.110.0070.00321.07
8.2.100.0040.00817.71
8.2.90.0040.00417.90
8.2.80.0000.00717.97
8.2.70.0030.00617.38
8.2.60.0040.00417.91
8.2.50.0060.00618.07
8.2.40.0040.00420.59
8.2.30.0070.00019.21
8.2.20.0000.00717.54
8.2.10.0030.00617.91
8.2.00.0000.00817.92
8.1.270.0110.00423.81
8.1.260.0000.00728.09
8.1.250.0050.00228.09
8.1.240.0090.00022.45
8.1.230.0070.00420.97
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.13
8.1.190.0050.00317.13
8.1.180.0040.00418.10
8.1.170.0000.00918.52
8.1.160.0080.00020.63
8.1.150.0000.00718.73
8.1.140.0000.00819.36
8.1.130.0070.00017.63
8.1.120.0030.00417.32
8.1.110.0050.00317.38
8.1.100.0020.00517.34
8.1.90.0040.00417.20
8.1.80.0040.00417.21
8.1.70.0070.00017.32
8.1.60.0050.00317.45
8.1.50.0040.00417.31
8.1.40.0000.00817.37
8.1.30.0030.00617.55
8.1.20.0040.00417.34
8.1.10.0000.00917.39
8.1.00.0040.00417.31
8.0.300.0070.00019.91
8.0.290.0050.00216.58
8.0.280.0030.00318.31
8.0.270.0050.00217.04
8.0.260.0060.00017.02
8.0.250.0030.00316.82
8.0.240.0070.00016.84
8.0.230.0000.00716.88
8.0.220.0050.00316.73
8.0.210.0000.00716.82
8.0.200.0030.00316.73
8.0.190.0040.00416.76
8.0.180.0040.00716.74
8.0.170.0040.00416.88
8.0.160.0070.00016.91
8.0.150.0050.00316.85
8.0.140.0030.00616.68
8.0.130.0070.00013.20
8.0.120.0030.00516.77
8.0.110.0000.00716.75
8.0.100.0070.00016.80
8.0.90.0000.00816.88
8.0.80.0060.01516.88
8.0.70.0030.00516.86
8.0.60.0030.00316.91
8.0.50.0000.00716.70
8.0.30.0100.00816.83
8.0.20.0190.01117.40
8.0.10.0000.00716.79
8.0.00.0110.00916.56
7.4.330.0000.00516.79
7.4.320.0030.00316.32
7.4.300.0080.00016.27
7.4.290.0030.00316.39
7.4.280.0090.00016.46
7.4.270.0030.00316.30
7.4.260.0000.00716.36
7.4.250.0050.00316.47
7.4.240.0040.00416.40
7.4.230.0040.00416.35
7.4.220.0030.01516.55
7.4.210.0090.00816.37
7.4.200.0030.00316.25
7.4.160.0150.00016.46
7.4.150.0100.00917.40
7.4.140.0080.01117.86
7.4.130.0090.01216.31
7.4.120.0070.01016.35
7.4.110.0110.00616.30
7.4.100.0140.00316.29
7.4.90.0090.00916.34
7.4.80.0120.00619.39
7.4.70.0070.01016.43
7.4.60.0130.00616.37
7.4.50.0070.00216.05
7.4.40.0180.00416.41
7.4.30.0120.00616.30
7.4.00.0040.01114.96
7.3.330.0020.00213.19
7.3.320.0060.00013.30
7.3.310.0080.00016.27
7.3.300.0000.00716.07
7.3.290.0030.00316.09
7.3.280.0040.01116.19
7.3.270.0120.00417.40
7.3.260.0130.00316.17
7.3.240.0100.00616.21
7.3.230.0060.01216.39
7.3.210.0030.01816.29
7.3.200.0090.00616.50
7.3.190.0130.00916.25
7.3.180.0100.00716.16
7.3.170.0180.00316.27
7.3.160.0080.00816.23
7.2.330.0130.00316.31
7.2.320.0160.00316.53
7.2.310.0110.00716.32
7.2.300.0080.01616.55
7.2.290.0130.00316.32
7.2.60.0080.00816.60
7.2.00.0030.01019.37
7.1.200.0040.00715.77
7.1.100.0100.01318.03
7.1.70.0060.00316.91
7.1.60.0000.01117.21
7.1.50.0080.00316.91
7.1.40.0030.01016.91
7.1.30.0040.00716.91
7.1.20.0040.00816.91
7.1.10.0070.00316.91
7.1.00.0030.00616.91
7.0.200.0000.01116.91
7.0.190.0000.00816.91
7.0.180.0080.00316.91
7.0.170.0030.00616.91
7.0.160.0030.00616.91
7.0.150.0100.01016.91
7.0.140.0030.00716.91
7.0.130.0040.00416.91
7.0.120.0040.00416.91
7.0.110.0050.00316.91
7.0.100.0000.00816.91
7.0.90.0000.00816.91
7.0.80.0000.00916.91
7.0.70.0030.00516.91
7.0.60.0030.00516.91
7.0.50.0060.00316.91
7.0.40.0030.00516.91
7.0.30.0000.00716.91
7.0.20.0000.00816.91
7.0.10.0000.00716.91
7.0.00.0030.00716.91
5.6.300.0060.04220.82
5.6.290.0070.03920.97
5.6.280.0230.04021.08
5.6.270.0070.04420.98
5.6.260.0070.04320.87
5.6.250.0270.04420.88
5.6.240.0000.04520.90
5.6.230.0060.04220.88
5.6.220.0030.04820.82
5.6.210.0030.04220.60
5.6.200.0000.04620.86
5.6.190.0030.05120.86
5.6.180.0000.04720.81
5.6.170.0070.03520.98
5.6.160.0030.04820.96
5.6.150.0030.04320.83
5.6.140.0070.04020.83
5.6.130.0060.04120.84
5.6.120.0030.04420.82
5.6.110.0030.04920.86
5.6.100.0030.04720.79
5.6.90.0090.04020.95
5.6.80.0030.04520.34
5.6.70.0060.03820.15
5.6.60.0240.05520.34
5.6.50.0030.04220.19
5.6.40.0000.04220.39
5.6.30.0030.04120.18
5.6.20.0160.03620.37
5.6.10.0090.04320.21
5.6.00.0000.04420.17
5.5.380.0040.03917.63
5.5.370.0070.03817.53
5.5.360.0070.04417.49
5.5.350.0000.04817.60
5.5.340.0000.04418.10
5.5.330.0070.04017.75
5.5.320.0070.04117.86
5.5.310.0000.06117.97
5.5.300.0030.04218.01
5.5.290.0030.04618.09
5.5.280.0040.04618.12
5.5.270.0030.04318.13
5.5.260.0030.04318.13
5.5.250.0030.04217.58
5.5.240.0070.04617.25
5.5.230.0000.04917.48
5.5.220.0000.04017.44
5.5.210.0000.04017.56
5.5.200.0000.04617.37
5.5.190.0060.04517.48
5.5.180.0060.03517.12
5.5.160.0040.03917.48
5.5.150.0030.03717.42
5.5.140.0070.03717.13
5.5.130.0030.04917.35
5.5.120.0000.04817.48
5.5.110.0000.04817.44
5.5.100.0030.04617.31
5.5.90.0030.03917.34
5.5.80.0030.03917.02
5.5.70.0030.03717.37
5.5.60.0000.04017.33
5.5.50.0070.04017.07
5.5.40.0000.03917.36
5.5.30.0040.03917.25
5.5.20.0070.03917.32
5.5.10.0000.04217.38
5.5.00.0030.03917.32

preferences:
45.63 ms | 400 KiB | 5 Q