3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo (...$var) {}; $func = new ReflectionFunction('foo'); var_dump($func->getParameters()[0]->isVariadic());

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)
8.3.60.0040.01116.38
8.3.50.0060.00922.94
8.3.40.0030.01018.67
8.3.30.0030.01019.15
8.3.20.0040.00420.21
8.3.10.0040.00423.71
8.3.00.0060.00319.38
8.2.180.0180.00018.04
8.2.170.0120.00322.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00021.02
8.2.110.0090.00022.11
8.2.100.0060.00617.65
8.2.90.0000.00818.97
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0060.00317.80
8.2.50.0030.00618.07
8.2.40.0040.00419.94
8.2.30.0080.00018.05
8.2.20.0070.00017.73
8.2.10.0000.00717.93
8.2.00.0040.00417.78
8.1.280.0060.00925.92
8.1.270.0080.00023.66
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0090.00023.91
8.1.230.0070.00419.04
8.1.220.0090.00017.74
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0030.00618.56
8.1.160.0050.00321.95
8.1.150.0040.00418.82
8.1.140.0050.00217.41
8.1.130.0040.00417.82
8.1.120.0000.00717.42
8.1.110.0030.00517.38
8.1.100.0080.00017.43
8.1.90.0050.00317.30
8.1.80.0050.00217.29
8.1.70.0000.00717.35
8.1.60.0040.00417.50
8.1.50.0040.00417.43
8.1.40.0080.00017.51
8.1.30.0040.00417.61
8.1.20.0000.00717.63
8.1.10.0000.00717.50
8.1.00.0050.00217.44
8.0.300.0070.00019.15
8.0.290.0040.00416.63
8.0.280.0000.00718.30
8.0.270.0000.00717.11
8.0.260.0080.00017.16
8.0.250.0000.00616.86
8.0.240.0030.00316.79
8.0.230.0070.00016.88
8.0.220.0030.00316.73
8.0.210.0000.00716.83
8.0.200.0030.00316.78
8.0.190.0000.00816.85
8.0.180.0030.00416.73
8.0.170.0040.00416.75
8.0.160.0000.00716.76
8.0.150.0000.00716.77
8.0.140.0000.00716.71
8.0.130.0060.00013.25
8.0.120.0040.00416.80
8.0.110.0040.00416.84
8.0.100.0050.00316.69
8.0.90.0000.00816.77
8.0.80.0060.00916.83
8.0.70.0070.00016.79
8.0.60.0040.00416.77
8.0.50.0040.00416.61
8.0.30.0050.01316.92
8.0.20.0070.01217.40
8.0.10.0040.00417.00
8.0.00.0120.01016.65
7.4.330.0060.00015.00
7.4.320.0030.00316.46
7.4.300.0070.00016.52
7.4.290.0030.00316.53
7.4.280.0040.00416.42
7.4.270.0020.00516.59
7.4.260.0070.00016.44
7.4.250.0000.00816.40
7.4.240.0020.00616.50
7.4.230.0070.00016.43
7.4.220.0080.00916.46
7.4.210.0040.01116.61
7.4.200.0030.00316.55
7.4.160.0060.00916.27
7.4.150.0170.00517.40
7.4.140.0120.00517.86
7.4.130.0070.01016.50
7.4.120.0160.00516.50
7.4.110.0100.00716.37
7.4.100.0130.00316.25
7.4.90.0120.00916.52
7.4.80.0110.00919.39
7.4.70.0110.01116.46
7.4.60.0110.00616.55
7.4.50.0030.00516.53
7.4.40.0090.00616.34
7.4.30.0070.00716.30
7.4.00.0090.00614.88
7.3.330.0000.00513.00
7.3.320.0000.00513.16
7.3.310.0030.00316.05
7.3.300.0030.00316.24
7.3.290.0110.00416.30
7.3.280.0040.01116.21
7.3.270.0130.00317.40
7.3.260.0100.01316.21
7.3.250.0110.00616.24
7.3.240.0160.00016.21
7.3.230.0190.00316.39
7.3.210.0120.00616.49
7.3.200.0140.00319.39
7.3.190.0060.00916.43
7.3.180.0000.01616.13
7.3.170.0130.00316.43
7.3.160.0030.01516.27
7.2.330.0080.01116.32
7.2.320.0050.01116.57
7.2.310.0130.00316.70
7.2.300.0030.01316.41
7.2.290.0070.01116.22
7.2.00.0080.00419.27
7.1.200.0100.00015.82
7.1.100.0150.00418.12
7.1.70.0000.01216.96
7.1.60.0110.01419.40
7.1.50.0210.01234.78
7.1.00.0030.07722.47
7.0.200.0000.00816.59
7.0.140.0030.07722.12
7.0.60.0170.07720.07
7.0.50.0070.08017.87
7.0.40.0100.05320.11
7.0.30.0230.04720.30
7.0.20.0270.03720.09
7.0.10.0070.05320.20
7.0.00.0070.08720.44
5.6.280.0000.07321.15
5.6.210.0100.05020.50
5.6.200.0130.07018.19
5.6.190.0070.06020.27
5.6.180.0500.07320.50
5.6.170.0300.04020.58
5.6.160.0000.05020.47
5.6.150.0030.04318.16
5.6.140.0030.08318.21
5.6.130.0100.06718.26
5.6.120.0000.06721.15
5.6.110.0130.07720.96
5.6.100.0270.07021.11
5.6.90.0070.08721.10
5.6.80.0070.06020.47
5.5.350.0470.05320.32
5.5.340.0030.04018.01
5.5.330.0100.05320.42
5.5.320.0370.07320.19
5.5.310.0230.06020.28
5.5.300.0030.05717.98
5.5.290.0100.07018.02
5.5.280.0070.04020.77
5.5.270.0030.09320.88
5.5.260.0030.09320.96
5.5.250.0070.08720.70
5.5.240.0030.04020.26
5.4.450.0770.06319.61
5.4.440.0570.06019.55
5.4.430.0400.05019.56
5.4.420.1030.05019.44
5.4.410.0100.06018.94
5.4.400.0530.07018.77
5.4.390.0430.05718.63
5.4.380.0000.06318.69
5.4.370.0070.03718.56
5.4.360.0070.05018.76
5.4.350.0110.03612.03
5.4.340.0060.04512.03
5.4.320.0060.04312.52
5.4.310.0090.04312.51
5.4.300.0060.03912.52
5.4.290.0050.04912.51
5.4.280.0040.03612.41
5.4.270.0060.05012.41
5.4.260.0050.04412.40
5.4.250.0050.04212.41
5.4.240.0080.03412.40
5.4.230.0080.04312.40
5.4.220.0090.03712.40
5.4.210.0040.03912.40
5.4.200.0050.03712.40
5.4.190.0060.04812.39
5.4.180.0060.03512.39
5.4.170.0090.04412.40
5.4.160.0050.03812.40
5.4.150.0080.04112.39
5.4.140.0090.03812.09
5.4.130.0090.03512.07
5.4.120.0120.04112.04
5.4.110.0080.03312.03
5.4.100.0040.04112.02
5.4.90.0050.03712.03
5.4.80.0050.03612.03
5.4.70.0040.03512.02
5.4.60.0040.03512.02
5.4.50.0090.03512.02
5.4.40.0070.03712.01
5.4.30.0070.03812.00
5.4.20.0030.03812.00
5.4.10.0070.04012.01
5.4.00.0060.04311.50
5.3.290.0100.03712.80
5.3.280.0040.04012.70
5.3.270.0100.03912.73
5.3.260.0060.03912.72
5.3.250.0110.03512.72
5.3.240.0140.03712.72
5.3.230.0080.03512.71
5.3.220.0040.04212.68
5.3.210.0060.04112.68
5.3.200.0110.04012.68
5.3.190.0120.03512.68
5.3.180.0100.04012.68
5.3.170.0090.03912.67
5.3.160.0070.03612.67
5.3.150.0030.04412.67
5.3.140.0070.03512.66
5.3.130.0040.04712.66
5.3.120.0070.04512.66
5.3.110.0090.03512.65
5.3.100.0080.03612.13
5.3.90.0070.04212.11
5.3.80.0060.04112.09
5.3.70.0080.03712.09
5.3.60.0070.03412.08
5.3.50.0080.04012.02
5.3.40.0070.04012.02
5.3.30.0100.03411.98
5.3.20.0040.03711.76
5.3.10.0040.03711.73
5.3.00.0080.03811.71
5.2.170.0050.0359.22
5.2.160.0050.0319.22
5.2.150.0060.0309.22
5.2.140.0060.0309.21
5.2.130.0050.0349.17
5.2.120.0060.0349.17
5.2.110.0050.0389.18
5.2.100.0060.0399.18
5.2.90.0040.0309.17
5.2.80.0080.0329.18
5.2.70.0130.0299.18
5.2.60.0050.0349.12
5.2.50.0080.0359.09
5.2.40.0040.0309.07
5.2.30.0060.0289.05
5.2.20.0080.0259.05
5.2.10.0090.0338.95
5.2.00.0060.0278.80
5.1.60.0060.0278.09
5.1.50.0060.0288.08
5.1.40.0040.0308.07
5.1.30.0080.0338.42
5.1.20.0060.0278.43
5.1.10.0050.0258.16
5.1.00.0050.0308.16
5.0.50.0040.0206.64
5.0.40.0080.0196.50
5.0.30.0040.0316.31
5.0.20.0100.0286.29
5.0.10.0040.0236.25
5.0.00.0030.0376.24
4.4.90.0010.0174.77
4.4.80.0040.0144.76
4.4.70.0050.0184.76
4.4.60.0030.0154.75
4.4.50.0040.0204.77
4.4.40.0070.0294.71
4.4.30.0040.0154.76
4.4.20.0050.0214.85
4.4.10.0030.0174.85
4.4.00.0010.0374.75
4.3.110.0030.0184.67
4.3.100.0060.0144.66
4.3.90.0040.0144.63
4.3.80.0030.0244.58
4.3.70.0030.0174.63
4.3.60.0050.0144.63
4.3.50.0050.0174.63
4.3.40.0030.0284.54
4.3.30.0040.0173.30
4.3.20.0060.0143.29
4.3.10.0040.0163.23
4.3.00.0130.0237.14

preferences:
55.17 ms | 401 KiB | 5 Q