3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = function (array $a) {}; $rf = new ReflectionFunction($x); var_dump($x->getParameters());

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)
8.3.60.0070.00718.43
8.3.50.0090.00721.08
8.3.40.0110.00718.76
8.3.30.0100.00319.07
8.3.20.0040.00420.04
8.3.10.0040.00421.92
8.3.00.0000.00822.51
8.2.180.0150.00716.38
8.2.170.0140.00022.96
8.2.160.0100.00320.52
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0090.00526.16
8.2.120.0090.00019.54
8.2.110.0040.00719.27
8.2.100.0070.00418.09
8.2.90.0040.00419.13
8.2.80.0000.00818.03
8.2.70.0080.00017.75
8.2.60.0000.00817.50
8.2.50.0040.00417.75
8.2.40.0030.00619.48
8.2.30.0070.00018.01
8.2.20.0000.00717.61
8.2.10.0040.00417.89
8.2.00.0030.00617.63
8.1.280.0070.01125.92
8.1.270.0060.00320.27
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00720.93
8.1.230.0040.00717.70
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0040.00417.35
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0030.00618.55
8.1.160.0030.00522.06
8.1.150.0000.00718.62
8.1.140.0040.00417.46
8.1.130.0030.00317.75
8.1.120.0000.00817.46
8.1.110.0040.00417.52
8.1.100.0050.00217.50
8.1.90.0030.00717.35
8.1.80.0000.00717.46
8.1.70.0070.00017.30
8.1.60.0050.00317.62
8.1.50.0080.00017.54
8.1.40.0040.00417.37
8.1.30.0000.00817.58
8.1.20.0000.00817.64
8.1.10.0080.00017.49
8.1.00.0040.00817.55
8.0.300.0070.00018.84
8.0.290.0030.00616.75
8.0.280.0000.00718.32
8.0.270.0070.00017.24
8.0.260.0030.00316.82
8.0.250.0000.00716.95
8.0.240.0040.00416.98
8.0.230.0040.00416.82
8.0.220.0050.00316.83
8.0.210.0030.00316.88
8.0.200.0000.00616.92
8.0.190.0000.00816.89
8.0.180.0040.00416.98
8.0.170.0040.00416.96
8.0.160.0000.00716.95
8.0.150.0000.00716.98
8.0.140.0090.00016.95
8.0.130.0000.00613.43
8.0.120.0080.00016.87
8.0.110.0000.01016.84
8.0.100.0040.00416.92
8.0.90.0000.00717.02
8.0.80.0000.01616.92
8.0.70.0000.00717.06
8.0.60.0040.00416.89
8.0.50.0080.00016.85
8.0.30.0090.00917.04
8.0.20.0150.00517.40
8.0.10.0040.00416.94
8.0.00.0100.00816.69
7.4.330.0060.00015.09
7.4.320.0000.00616.45
7.4.300.0000.00616.61
7.4.290.0060.00016.39
7.4.280.0030.00316.55
7.4.270.0030.00316.42
7.4.260.0000.00716.35
7.4.250.0050.00216.56
7.4.240.0020.00616.58
7.4.230.0030.00316.67
7.4.220.0100.00716.63
7.4.210.0100.00716.59
7.4.200.0070.00016.62
7.4.190.0070.00016.40
7.4.160.0090.00616.64
7.4.150.0110.00717.40
7.4.140.0110.00917.86
7.4.130.0140.00516.55
7.4.120.0050.01216.50
7.4.110.0070.01416.57
7.4.100.0120.00816.54
7.4.90.0060.01016.42
7.4.80.0090.00919.39
7.4.70.0130.00316.41
7.4.60.0060.01216.53
7.4.50.0030.00516.64
7.4.40.0070.00722.77
7.4.30.0070.01116.48
7.4.00.0070.01015.12
7.3.330.0020.00213.13
7.3.320.0000.00613.09
7.3.310.0030.00316.25
7.3.300.0040.00416.34
7.3.290.0090.00616.28
7.3.280.0120.00516.29
7.3.270.0100.00717.40
7.3.260.0090.00916.36
7.3.250.0110.00916.56
7.3.240.0150.00416.37
7.3.230.0070.01116.39
7.3.210.0150.00316.45
7.3.200.0120.00919.39
7.3.190.0090.01316.50
7.3.180.0070.01016.38
7.3.170.0100.00716.65
7.3.160.0130.00916.37
7.3.120.0100.00714.90
7.2.330.0090.00916.66
7.2.320.0140.01116.45
7.2.310.0090.01416.52
7.2.300.0080.00816.80
7.2.290.0100.00716.44
7.2.110.0180.00316.51
7.2.80.0000.01216.56
7.2.60.0060.00916.78
7.2.00.0120.00619.26
7.1.200.0070.00615.86
7.1.100.0080.00318.02
7.1.70.0100.00016.84
7.1.60.0090.01219.82
7.1.50.0090.01316.93
7.1.00.0000.07322.41
7.0.200.0040.00416.74
7.0.140.0030.07322.09
7.0.60.0030.08719.97
7.0.50.0030.05317.70
7.0.40.0030.09020.11
7.0.30.0270.05720.15
7.0.20.0130.09020.12
7.0.10.0070.07320.29
7.0.00.0070.07020.05
5.6.280.0170.06020.78
5.6.210.0100.08720.48
5.6.200.0100.06318.25
5.6.190.0130.03320.65
5.6.180.0500.07020.65
5.6.170.0200.04320.47
5.6.160.0030.04320.43
5.6.150.0070.08018.29
5.6.140.0070.03718.21
5.6.130.0130.04318.10
5.6.120.0030.05720.86
5.6.110.0030.04321.11
5.6.100.0200.05021.13
5.6.90.0070.05020.99
5.6.80.0130.07320.50
5.5.350.0200.06720.37
5.5.340.0100.07317.98
5.5.330.0100.03720.21
5.5.320.0330.08020.24
5.5.310.0230.05020.30
5.5.300.0070.08017.98
5.5.290.0070.07018.02
5.5.280.0100.08020.65
5.5.270.0070.04320.73
5.5.260.0130.06720.76
5.5.250.0070.06020.71
5.5.240.0130.03720.15
5.4.450.0200.04019.65
5.4.440.0600.04719.54
5.4.430.0500.04719.40
5.4.420.0630.05019.54
5.4.410.0330.04019.44
5.4.400.0300.04319.02
5.4.390.0330.04019.06
5.4.380.0370.05018.55
5.4.370.0330.05718.46
5.4.360.0430.05318.76
5.4.350.0230.05718.83
5.4.340.0370.05318.69
5.4.320.0090.03812.50
5.4.310.0090.04012.50
5.4.300.0050.03812.50
5.4.290.0090.03712.50
5.4.280.0070.03612.40
5.4.270.0090.03612.39
5.4.260.0070.04712.39
5.4.250.0100.07018.96
5.4.240.0200.03718.98
5.4.230.0030.05318.93
5.4.220.0100.05018.76
5.4.210.0130.04718.98
5.4.200.0070.05319.02
5.4.190.0000.05718.82
5.4.180.0170.05018.99
5.4.170.0170.04318.93
5.4.160.0030.05718.97
5.4.150.0100.05318.98
5.4.140.0130.04716.59
5.4.130.0070.04716.41
5.4.120.0170.04016.30
5.4.110.0100.05016.65
5.4.100.0000.05716.41
5.4.90.0070.06016.52
5.4.80.0030.05316.31
5.4.70.0100.04716.37
5.4.60.0130.05016.38
5.4.50.0100.05316.47
5.4.40.0200.05016.54
5.4.30.0070.07016.32
5.4.20.0030.08016.48
5.4.10.0070.05016.53
5.4.00.0130.04315.80
5.3.290.0070.03912.80
5.3.280.0100.04714.67
5.3.270.0070.08014.69
5.3.260.0070.05014.66
5.3.250.0130.04714.69
5.3.240.0000.05714.60
5.3.230.0070.05014.81
5.3.220.0000.05314.55
5.3.210.0100.05014.63
5.3.200.0030.05014.62
5.3.190.0100.05014.58
5.3.180.0030.05014.54
5.3.170.0070.05314.62
5.3.160.0030.08014.54
5.3.150.0030.05714.56
5.3.140.0100.05714.63
5.3.130.0200.05714.54
5.3.120.0070.07014.55
5.3.110.0130.04714.62
5.3.100.0070.04714.05
5.3.90.0070.05314.03
5.3.80.0170.03714.10
5.3.70.0230.05714.24
5.3.60.0070.05314.08
5.3.50.0130.04313.93
5.3.40.0030.05314.08
5.3.30.0100.04713.98
5.3.20.0000.05313.68
5.3.10.0170.03713.73
5.3.00.0130.04313.63
5.2.170.0030.04011.15
5.2.160.0070.03710.90
5.2.150.0030.05011.09
5.2.140.0000.05011.23
5.2.130.0130.03711.10
5.2.120.0130.02711.00
5.2.110.0070.04011.25
5.2.100.0100.03311.19
5.2.90.0030.04311.00
5.2.80.0100.03711.20
5.2.70.0030.05310.98
5.2.60.0100.04310.94
5.2.50.0070.04311.02
5.2.40.0130.03011.00
5.2.30.0030.04010.99
5.2.20.0000.04310.97
5.2.10.0030.04011.02
5.2.00.0000.05710.93
5.1.60.0000.0379.84
5.1.50.0030.0339.88
5.1.40.0030.04010.16
5.1.30.0100.03010.17
5.1.20.0030.03310.24
5.1.10.0000.03710.09
5.1.00.0030.0379.92
5.0.50.0000.0308.63
5.0.40.0000.0338.31
5.0.30.0070.0478.07
5.0.20.0000.0308.28
5.0.10.0070.0238.15
5.0.00.0000.0438.07
4.4.90.0070.0176.52
4.4.80.0000.0236.52
4.4.70.0070.0276.52
4.4.60.0030.0206.52
4.4.50.0000.0236.52
4.4.40.0000.0376.52
4.4.30.0000.0236.52
4.4.20.0070.0206.52
4.4.10.0000.0236.52
4.4.00.0030.0336.52
4.3.110.0030.0306.52
4.3.100.0070.0236.52
4.3.90.0030.0206.52
4.3.80.0000.0336.53
4.3.70.0000.0206.53
4.3.60.0030.0176.53
4.3.50.0070.0176.53
4.3.40.0000.0336.53
4.3.30.0030.0206.53
4.3.20.0030.0206.53
4.3.10.0000.0236.53
4.3.00.0100.01714.52

preferences:
67.25 ms | 401 KiB | 5 Q