3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function method () { return function () { var_dump(__FUNCTION__, __METHOD__); };} } $reflection = new ReflectionMethod(new Foo(), 'method'); var_dump($reflection->getClosureThis());

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)
8.3.60.0090.00616.63
8.3.50.0080.00821.92
8.3.40.0070.00718.55
8.3.30.0140.00018.82
8.3.20.0080.00020.04
8.3.10.0080.00023.51
8.3.00.0080.00020.54
8.2.180.0030.01416.63
8.2.170.0030.01722.96
8.2.160.0070.00720.39
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0040.00420.76
8.2.110.0030.00622.16
8.2.100.0090.00320.53
8.2.90.0070.00019.28
8.2.80.0080.00017.97
8.2.70.0090.00017.50
8.2.60.0000.00817.80
8.2.50.0050.00318.07
8.2.40.0050.00319.88
8.2.30.0000.00718.18
8.2.20.0050.00317.61
8.2.10.0040.00417.97
8.2.00.0070.00017.48
8.1.280.0090.01225.92
8.1.270.0110.00323.83
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0070.00322.04
8.1.230.0080.00318.97
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0060.00317.25
8.1.180.0000.00818.10
8.1.170.0090.00018.38
8.1.160.0040.00421.95
8.1.150.0040.00418.56
8.1.140.0030.00317.34
8.1.130.0000.00717.78
8.1.120.0030.00617.35
8.1.110.0000.00817.28
8.1.100.0000.00717.30
8.1.90.0040.00417.43
8.1.80.0000.00717.28
8.1.70.0070.00017.22
8.1.60.0000.00817.40
8.1.50.0040.00417.41
8.1.40.0050.00317.41
8.1.30.0030.00517.48
8.1.20.0000.00817.47
8.1.10.0060.00317.39
8.1.00.0050.00317.48
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0030.00318.30
8.0.270.0050.00317.09
8.0.260.0030.00317.13
8.0.250.0020.00516.88
8.0.240.0030.00316.84
8.0.230.0000.00716.86
8.0.220.0000.00716.73
8.0.210.0000.00716.65
8.0.200.0000.00616.73
8.0.190.0050.00216.78
8.0.180.0050.00316.79
8.0.170.0040.00416.71
8.0.160.0040.00416.88
8.0.150.0000.00716.82
8.0.140.0000.00816.81
8.0.130.0060.00013.27
8.0.120.0080.00016.66
8.0.110.0040.00416.71
8.0.100.0030.00316.72
8.0.90.0000.00716.67
8.0.80.0090.00616.79
8.0.70.0000.00816.86
8.0.60.0030.00516.88
8.0.50.0070.00016.85
8.0.30.0080.01417.08
8.0.20.0150.00717.40
8.0.10.0000.00816.83
8.0.00.0100.00716.76
7.4.330.0000.00515.00
7.4.320.0000.00616.54
7.4.300.0000.00816.43
7.4.290.0070.00016.51
7.4.280.0030.00616.40
7.4.270.0050.00216.44
7.4.260.0030.00316.35
7.4.250.0000.00816.43
7.4.240.0050.00216.51
7.4.230.0070.00016.37
7.4.220.0140.00316.43
7.4.210.0080.00716.63
7.4.200.0070.00016.52
7.4.190.0000.00816.34
7.4.160.0050.01116.39
7.4.150.0100.00717.40
7.4.140.0130.00517.86
7.4.130.0050.01616.37
7.4.120.0080.01016.41
7.4.110.0130.01016.33
7.4.100.0110.00616.36
7.4.90.0120.00416.51
7.4.80.0000.02119.39
7.4.70.0130.00916.58
7.4.60.0000.02116.41
7.4.50.0090.00016.41
7.4.40.0080.00816.51
7.4.30.0000.01716.40
7.4.00.0070.01014.94
7.3.330.0030.00313.17
7.3.320.0000.00512.97
7.3.310.0000.00716.02
7.3.300.0060.00016.16
7.3.290.0140.00016.10
7.3.280.0110.00716.15
7.3.270.0070.01117.40
7.3.260.0200.00316.23
7.3.250.0060.01016.27
7.3.240.0090.01216.41
7.3.230.0130.00416.39
7.3.210.0070.01016.36
7.3.200.0070.01119.39
7.3.190.0080.00816.10
7.3.180.0060.01016.18
7.3.170.0060.00916.41
7.3.160.0100.00716.19
7.3.120.0000.01414.64
7.3.10.0150.00016.59
7.3.00.0030.01116.58
7.2.330.0110.00716.49
7.2.320.0090.00916.41
7.2.310.0100.00616.41
7.2.300.0130.00716.29
7.2.290.0090.00916.66
7.2.130.0070.01016.61
7.2.120.0090.00316.78
7.2.110.0100.00616.42
7.2.100.0030.01016.48
7.2.90.0040.00816.55
7.2.80.0070.00716.77
7.2.70.0090.00616.66
7.2.60.0030.00816.58
7.2.50.0150.00016.68
7.2.40.0070.00416.85
7.2.30.0030.00616.48
7.2.20.0000.01416.53
7.2.10.0040.00717.00
7.2.00.0020.01218.06
7.1.250.0000.00915.48
7.1.200.0060.00315.57
7.1.100.0000.01417.63
7.1.70.0050.00517.00
7.1.60.0090.01519.70
7.1.50.0100.00316.64
7.1.00.0070.07022.44
7.0.200.0150.00016.70
7.0.140.0000.07722.15
7.0.60.0030.09019.93
7.0.50.0030.08317.95
7.0.40.0070.05320.26
7.0.30.0270.07720.09
7.0.20.0300.07320.09
7.0.10.0100.05720.05
7.0.00.0030.06320.06
5.6.280.0000.07721.00
5.6.210.0100.07720.73
5.6.200.0070.05718.16
5.6.190.0030.08020.63
5.6.180.3530.05020.57
5.6.170.0270.04020.55
5.6.160.0100.08020.58
5.6.150.0070.08318.18
5.6.140.0000.06018.21
5.6.130.0030.08318.15
5.6.120.0030.09021.03
5.6.110.0100.03721.00
5.6.100.0100.07721.13
5.6.90.0230.06721.11
5.6.80.0130.07020.39
5.6.70.4530.04020.53
5.5.350.0100.07020.53
5.5.340.0000.04018.09
5.5.330.0130.06320.31
5.5.320.0270.04020.27
5.5.310.0330.06720.34
5.5.300.0000.07318.08
5.5.290.0070.04317.95
5.5.280.0100.07720.78
5.5.270.0100.08020.87
5.5.260.0070.04020.80
5.5.250.0170.06020.66
5.5.240.0300.06020.25
5.4.450.0100.04719.55
5.4.440.0230.03019.41
5.4.430.0230.04019.27
5.4.420.0230.04719.43
5.4.410.0200.04319.33
5.4.400.0330.03318.98
5.4.390.0200.04319.00
5.4.380.0230.04318.48
5.4.370.0170.05718.72
5.4.360.0170.05018.49
5.4.350.0200.05018.80
5.4.340.0070.06018.73
5.4.320.0040.04112.51
5.4.310.0100.04412.51
5.4.300.0070.03612.51
5.4.290.0130.03212.50
5.4.280.0080.03312.40
5.4.270.0050.03712.40
5.4.260.0090.03612.40
5.4.250.0060.04012.40
5.4.240.0060.03712.40
5.4.230.0050.04112.39
5.4.220.0070.05112.39
5.4.210.0030.04312.39
5.4.200.0090.06512.39
5.4.190.0080.06412.39
5.4.180.0060.06312.39
5.4.170.0140.05112.40
5.4.160.0110.04412.40
5.4.150.0110.04512.39
5.4.140.0150.05412.07
5.4.130.0050.05812.06
5.4.120.0090.05212.02
5.4.110.0090.08112.02
5.4.100.0040.05912.02
5.4.90.0060.06512.02
5.4.80.0140.07912.02
5.4.70.0060.06912.01
5.4.60.0080.04712.01
5.4.50.0070.07112.01
5.4.40.0090.06512.00
5.4.30.0110.06312.00
5.4.20.0080.04912.00
5.4.10.0070.04912.00
5.4.00.0050.05111.48
5.3.290.0040.04712.80
5.3.280.0100.04112.71
5.3.270.0060.04412.72
5.3.260.0100.04512.72
5.3.250.0080.03912.72
5.3.240.0060.04212.72
5.3.230.0080.04012.71
5.3.220.0060.04612.68
5.3.210.0100.05212.68
5.3.200.0130.04912.68
5.3.190.0070.05312.68
5.3.180.0110.05212.68
5.3.170.0080.05312.67
5.3.160.0120.04912.68
5.3.150.0070.04612.68
5.3.140.0040.04212.66
5.3.130.0140.06112.66
5.3.120.0070.05712.66
5.3.110.0080.05512.65
5.3.100.0100.03412.12
5.3.90.0090.03412.10
5.3.80.0080.03812.10
5.3.70.0060.03712.10
5.3.60.0090.03712.08
5.3.50.0070.03412.04
5.3.40.0060.03512.03
5.3.30.0110.02911.98
5.3.20.0050.03611.77
5.3.10.0050.03611.73
5.3.00.0100.03311.72
5.2.170.0050.0319.21
5.2.160.0080.0269.21
5.2.150.0080.0289.21
5.2.140.0040.0319.21
5.2.130.0070.0289.17
5.2.120.0060.0279.18
5.2.110.0060.0289.18
5.2.100.0050.0309.17
5.2.90.0050.0299.18
5.2.80.0050.0319.18
5.2.70.0090.0289.18
5.2.60.0050.0399.13
5.2.50.0070.0409.09
5.2.40.0050.0319.07
5.2.30.0070.0419.05
5.2.20.0050.0419.04
5.2.10.0100.0358.95
5.2.00.0030.0428.80
5.1.60.0050.0248.09
5.1.50.0060.0248.09
5.1.40.0060.0358.07
5.1.30.0060.0358.42
5.1.20.0060.0278.44
5.1.10.0040.0288.17
5.1.00.0040.0258.17
5.0.50.0050.0206.64
5.0.40.0060.0226.50
5.0.30.0030.0416.31
5.0.20.0060.0246.28
5.0.10.0050.0286.26
5.0.00.0070.0286.25
4.4.90.0030.0154.78
4.4.80.0030.0154.75
4.4.70.0030.0174.76
4.4.60.0030.0154.75
4.4.50.0040.0194.77
4.4.40.0010.0334.71
4.4.30.0050.0184.76
4.4.20.0020.0164.85
4.4.10.0030.0174.85
4.4.00.0030.0284.76
4.3.110.0040.0224.67
4.3.100.0020.0234.66
4.3.90.0060.0134.64
4.3.80.0060.0224.59
4.3.70.0050.0134.63
4.3.60.0040.0154.63
4.3.50.0030.0164.63
4.3.40.0020.0264.53
4.3.30.0020.0173.30
4.3.20.0020.0163.28
4.3.10.0040.0143.24
4.3.00.0000.02051.93

preferences:
48.09 ms | 401 KiB | 5 Q