3v4l.org

run code in 300+ PHP versions simultaneously
<?php $closure = function($a, &$b){}; $reflector = new ReflectionFunction($closure); echo $reflector;

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)
8.3.70.0040.01116.58
8.3.60.0110.00416.63
8.3.50.0100.01022.97
8.3.40.0090.00618.79
8.3.30.0070.00718.92
8.3.20.0050.00320.18
8.3.10.0040.00423.56
8.3.00.0080.00019.05
8.2.180.0040.01516.63
8.2.170.0030.01222.96
8.2.160.0070.01020.34
8.2.150.0040.00424.18
8.2.140.0040.01124.66
8.2.130.0040.00426.16
8.2.120.0080.00020.83
8.2.110.0110.01120.42
8.2.100.0090.00318.16
8.2.90.0030.00518.80
8.2.80.0000.00817.97
8.2.70.0060.00317.75
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0000.00718.16
8.2.30.0040.00419.38
8.2.20.0040.00417.64
8.2.10.0000.00918.06
8.2.00.0000.00917.66
8.1.280.0030.01425.92
8.1.270.0090.00023.73
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00723.89
8.1.230.0040.00819.00
8.1.220.0040.00417.77
8.1.210.0030.00518.77
8.1.200.0060.00317.35
8.1.190.0040.00417.23
8.1.180.0080.00018.10
8.1.170.0040.00418.58
8.1.160.0000.00722.01
8.1.150.0000.00818.89
8.1.140.0050.00217.45
8.1.130.0000.00717.89
8.1.120.0070.00017.43
8.1.110.0040.00417.47
8.1.100.0000.00717.41
8.1.90.0030.00417.47
8.1.80.0030.00317.34
8.1.70.0030.00317.46
8.1.60.0030.00517.61
8.1.50.0000.00817.48
8.1.40.0030.00617.39
8.1.30.0070.00017.45
8.1.20.0070.00017.50
8.1.10.0000.00717.43
8.1.00.0000.00817.41
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00818.41
8.0.270.0030.00317.24
8.0.260.0060.00017.26
8.0.250.0020.00516.84
8.0.240.0030.00317.04
8.0.230.0060.00016.75
8.0.220.0000.00616.71
8.0.210.0000.00716.84
8.0.200.0000.00716.92
8.0.190.0070.00016.88
8.0.180.0040.00416.80
8.0.170.0060.00316.86
8.0.160.0030.00316.84
8.0.150.0070.00016.91
8.0.140.0040.00416.86
8.0.130.0030.00313.30
8.0.120.0030.00516.73
8.0.110.0000.00716.76
8.0.100.0070.00016.70
8.0.90.0000.00716.90
8.0.80.0000.01616.86
8.0.70.0000.00716.70
8.0.60.0040.00416.83
8.0.50.0080.00016.88
8.0.30.0130.00617.08
8.0.20.0120.00717.40
8.0.10.0000.00717.00
8.0.00.0080.01316.61
7.4.330.0000.00515.00
7.4.320.0030.00316.60
7.4.300.0030.00316.51
7.4.290.0000.00716.46
7.4.280.0080.00016.55
7.4.270.0000.00616.53
7.4.260.0060.00016.55
7.4.250.0070.00016.53
7.4.240.0000.00816.61
7.4.230.0040.00416.38
7.4.220.0090.00916.43
7.4.210.0070.01116.55
7.4.200.0000.00716.31
7.4.160.0150.00616.40
7.4.150.0070.01017.40
7.4.140.0090.01217.86
7.4.130.0080.00916.54
7.4.120.0130.00716.61
7.4.110.0120.00616.55
7.4.100.0160.00816.60
7.4.90.0130.00716.36
7.4.80.0110.00719.39
7.4.70.0130.01016.32
7.4.60.0140.00716.49
7.4.50.0080.00016.43
7.4.40.0130.00316.37
7.4.30.0080.01216.54
7.4.00.0090.00714.86
7.3.330.0000.00613.25
7.3.320.0030.00313.11
7.3.310.0030.00316.16
7.3.300.0070.00016.31
7.3.290.0030.01016.29
7.3.280.0070.01016.25
7.3.270.0120.00617.40
7.3.260.0140.00616.59
7.3.250.0070.01016.44
7.3.240.0100.01316.54
7.3.230.0140.00316.63
7.3.210.0000.01816.32
7.3.200.0120.00319.39
7.3.190.0040.01416.49
7.3.180.0070.00716.66
7.3.170.0070.01016.44
7.3.160.0060.01016.24
7.3.120.0050.01014.76
7.3.110.0050.01114.76
7.3.100.0080.00914.93
7.3.90.0030.01414.78
7.3.80.0080.00814.79
7.3.70.0070.00614.84
7.3.60.0020.01114.87
7.3.50.0050.00914.79
7.3.40.0060.00614.76
7.3.30.0110.00314.55
7.3.20.0070.00916.62
7.3.10.0050.00916.37
7.3.00.0060.00716.61
7.2.330.0100.00716.73
7.2.320.0130.00416.77
7.2.310.0060.01316.52
7.2.300.0140.00416.49
7.2.290.0110.01116.73
7.2.250.0000.01915.02
7.2.240.0090.00515.13
7.2.230.0050.01215.12
7.2.220.0020.01614.99
7.2.210.0060.01015.00
7.2.200.0050.01415.02
7.2.190.0050.00814.84
7.2.180.0060.01214.79
7.2.170.0040.01214.96
7.2.160.0100.00715.03
7.2.150.0000.01816.92
7.2.140.0070.00716.69
7.2.130.0130.00016.91
7.2.120.0030.01416.98
7.2.110.0040.00816.98
7.2.100.0090.00616.83
7.2.90.0000.01317.13
7.2.80.0000.01717.13
7.2.70.0110.00416.90
7.2.60.0070.00916.83
7.2.50.0120.00016.98
7.2.40.0060.01116.89
7.2.30.0090.00316.91
7.2.20.0060.01216.96
7.2.10.0060.01116.75
7.2.00.0120.00418.08
7.1.330.0110.00415.85
7.1.320.0020.01315.65
7.1.310.0080.00615.59
7.1.300.0060.00515.65
7.1.290.0090.00615.77
7.1.280.0040.00915.82
7.1.270.0040.01115.72
7.1.260.0060.00615.77
7.1.250.0030.01215.59
7.1.200.0040.01115.67
7.1.100.0030.01018.02
7.1.70.0000.01016.96
7.1.60.0190.00619.46
7.1.50.0030.01016.91
7.1.00.0030.07722.45
7.0.200.0400.00614.91
7.0.140.0130.06022.12
7.0.60.0000.04719.92
7.0.50.0000.08317.84
7.0.40.0100.08320.12
7.0.30.0530.04720.26
7.0.20.0070.05720.17
7.0.10.0030.04720.09
7.0.00.0070.05720.16
5.6.280.0030.07021.05
5.6.210.0100.05020.48
5.6.200.0070.05318.20
5.6.190.0030.04320.61
5.6.180.0470.07320.63
5.6.170.0330.07320.47
5.6.160.0030.04320.48
5.6.150.0000.04318.21
5.6.140.0070.07718.18
5.6.130.0100.05718.28
5.6.120.0070.08020.88
5.6.110.0100.07020.89
5.6.100.0200.07320.96
5.6.90.0170.08320.97
5.6.80.0030.04320.44
5.5.350.0130.08320.32
5.5.340.0070.08318.02
5.5.330.0030.08020.40
5.5.320.0430.06720.32
5.5.310.0230.05320.38
5.5.300.0070.04717.95
5.5.290.0130.06717.96
5.5.280.0100.04020.89
5.5.270.0130.08320.79
5.5.260.0170.07720.80
5.5.250.0070.06720.68
5.5.240.0200.07720.23
5.4.450.0470.03019.31
5.4.440.0230.04019.59
5.4.430.0270.04019.32
5.4.420.0270.04719.30
5.4.410.0230.04319.25
5.4.400.0270.04019.07
5.4.390.0200.05019.09
5.4.380.0170.05318.52
5.4.370.0200.06018.69
5.4.360.0300.05018.61
5.4.350.0200.06718.48
5.4.340.0400.07718.46
5.4.320.0070.03512.50
5.4.310.0040.04012.50
5.4.300.0070.03512.50
5.4.290.0100.04212.50
5.4.280.0040.04512.40
5.4.270.0090.04412.39
5.4.260.0090.05612.39
5.4.250.0050.03812.39
5.4.240.0080.03512.39
5.4.230.0090.04812.39
5.4.220.0060.03712.39
5.4.210.0080.03412.39
5.4.200.0090.05212.39
5.4.190.0090.04412.38
5.4.180.0060.04012.38
5.4.170.0040.03712.39
5.4.160.0100.03912.39
5.4.150.0070.03612.39
5.4.140.0100.03912.07
5.4.130.0060.03712.06
5.4.120.0030.03812.02
5.4.110.0090.03912.01
5.4.100.0150.04312.01
5.4.90.0080.04612.01
5.4.80.0070.04412.02
5.4.70.0110.04912.01
5.4.60.0050.03612.01
5.4.50.0050.04312.01
5.4.40.0070.03312.00
5.4.30.0060.04911.99
5.4.20.0060.03412.00
5.4.10.0060.03811.99
5.4.00.0060.04111.48
5.3.290.0120.04512.80
5.3.280.0080.04612.70
5.3.270.0130.05012.72
5.3.260.0080.05112.72
5.3.250.0130.04812.72
5.3.240.0060.05112.72
5.3.230.0070.04612.71
5.3.220.0100.04512.68
5.3.210.0070.04512.68
5.3.200.0050.03812.68
5.3.190.0060.06412.68
5.3.180.0110.04212.68
5.3.170.0100.04412.67
5.3.160.0040.04012.67
5.3.150.0090.04712.68
5.3.140.0080.03412.66
5.3.130.0080.04412.66
5.3.120.0070.04112.66
5.3.110.0070.04612.66
5.3.100.0110.04212.11
5.3.90.0090.04412.09
5.3.80.0110.03112.09
5.3.70.0080.04612.09
5.3.60.0100.04112.07
5.3.50.0100.03412.02
5.3.40.0110.04612.02
5.3.30.0050.04511.98
5.3.20.0060.03511.76
5.3.10.0080.03411.73
5.3.00.0060.03611.72
5.2.170.0060.0409.18
5.2.160.0100.0349.18
5.2.150.0070.0339.18
5.2.140.0080.0419.18
5.2.130.0060.0329.14
5.2.120.0050.0409.14
5.2.110.0050.0289.14
5.2.100.0040.0289.14
5.2.90.0050.0309.14
5.2.80.0080.0379.13
5.2.70.0080.0309.14
5.2.60.0050.0369.09
5.2.50.0080.0319.06
5.2.40.0050.0419.04
5.2.30.0050.0329.02
5.2.20.0060.0349.00
5.2.10.0040.0378.92
5.2.00.0050.0328.78
5.1.60.0050.0238.07
5.1.50.0070.0278.06
5.1.40.0070.0298.05
5.1.30.0040.0348.39
5.1.20.0030.0398.42
5.1.10.0070.0238.14
5.1.00.0050.0248.14
5.0.50.0050.0186.63
5.0.40.0050.0276.48
5.0.30.0030.0406.29
5.0.20.0040.0276.26
5.0.10.0060.0226.24
5.0.00.0020.0336.23
4.4.90.0050.0164.78
4.4.80.0040.0134.76
4.4.70.0010.0174.76
4.4.60.0020.0154.75
4.4.50.0020.0164.77
4.4.40.0060.0214.71
4.4.30.0040.0174.76
4.4.20.0030.0174.84
4.4.10.0070.0204.85
4.4.00.0040.0284.75
4.3.110.0030.0264.67
4.3.100.0040.0204.66
4.3.90.0070.0224.63
4.3.80.0050.0294.59
4.3.70.0030.0204.63
4.3.60.0010.0344.62
4.3.50.0010.0184.63
4.3.40.0050.0384.54
4.3.30.0030.0263.29
4.3.20.0030.0193.26
4.3.10.0010.0193.22
4.3.00.0000.01714.92

preferences:
42.2 ms | 401 KiB | 5 Q