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run code in 300+ PHP versions simultaneously
<?php namespace Piwik\Plugins\Test; class Xyz extends \ArrayObject { public function tester() { } public function hasImplementedEvent($method) { $method = new \ReflectionMethod($this, $method); $declaringClass = $method->getDeclaringClass(); return 0 === strpos($declaringClass->name, 'Piwik\Plugins'); }}$x = new Xyz(array());$y = $x->hasImplementedEvent('tester');var_dump($y);

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)
8.3.40.0110.00418.79
8.3.30.0030.01019.09
8.3.20.0020.00520.34
8.3.10.0040.00423.65
8.3.00.0080.00017.50
8.2.170.0110.00422.96
8.2.160.0100.00320.45
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0020.00526.16
8.2.120.0000.00821.10
8.2.110.0040.00419.24
8.2.100.0070.00417.72
8.2.90.0040.00419.03
8.2.80.0000.00917.97
8.2.70.0000.00917.34
8.2.60.0000.00817.90
8.2.50.0060.00318.07
8.2.40.0000.00818.16
8.2.30.0040.00418.12
8.2.20.0070.00017.79
8.2.10.0020.00518.06
8.2.00.0000.00817.61
8.1.270.0050.00323.97
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0060.00322.48
8.1.230.0090.00320.80
8.1.220.0030.00618.77
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00417.10
8.1.180.0080.00018.10
8.1.170.0040.00418.72
8.1.160.0040.00421.82
8.1.150.0060.00318.87
8.1.140.0000.00817.30
8.1.130.0030.00317.81
8.1.120.0040.00417.37
8.1.110.0020.00517.41
8.1.100.0000.00717.38
8.1.90.0040.00417.37
8.1.80.0040.00417.35
8.1.70.0000.00817.35
8.1.60.0080.00017.49
8.1.50.0030.00617.49
8.1.40.0040.00417.56
8.1.30.0040.00417.61
8.1.20.0000.00817.57
8.1.10.0050.00217.47
8.1.00.0000.00717.42
8.0.300.0000.00819.90
8.0.290.0050.00216.63
8.0.280.0050.00218.38
8.0.270.0050.00217.06
8.0.260.0040.00417.18
8.0.250.0070.00016.94
8.0.240.0060.00316.86
8.0.230.0000.01016.80
8.0.220.0030.00316.73
8.0.210.0030.00416.72
8.0.200.0060.00016.86
8.0.190.0060.00316.75
8.0.180.0000.00716.83
8.0.170.0000.00816.89
8.0.160.0040.00416.86
8.0.150.0000.00716.85
8.0.140.0080.00016.79
8.0.130.0000.00813.21
8.0.120.0030.00516.79
8.0.110.0040.00416.85
8.0.100.0040.00416.71
8.0.90.0040.00416.84
8.0.80.0050.01016.86
8.0.70.0000.00816.70
8.0.60.0040.00416.71
8.0.50.0080.00016.69
8.0.30.0090.01017.15
8.0.20.0090.00917.40
8.0.10.0040.00416.95
8.0.00.0060.01116.68
7.4.330.0060.00015.19
7.4.320.0030.00316.57
7.4.300.0030.00316.59
7.4.290.0000.00716.60
7.4.280.0070.00016.59
7.4.270.0000.00816.55
7.4.260.0060.00316.63
7.4.250.0000.00716.40
7.4.240.0020.00516.54
7.4.230.0040.00416.61
7.4.220.0110.00716.43
7.4.210.0160.00016.61
7.4.200.0040.00416.59
7.4.160.0150.00016.64
7.4.150.0090.01017.40
7.4.140.0070.01217.86
7.4.130.0130.00616.58
7.4.120.0120.00716.54
7.4.110.0160.01716.41
7.4.100.0090.00916.72
7.4.90.0040.01516.41
7.4.80.0120.00619.39
7.4.70.0140.00916.57
7.4.60.0130.00316.69
7.4.50.0030.00616.31
7.4.40.0120.00916.50
7.4.30.0030.01216.38
7.4.00.0030.01314.87
7.3.330.0050.00013.36
7.3.320.0000.00513.18
7.3.310.0000.00716.32
7.3.300.0030.00316.38
7.3.290.0070.00716.41
7.3.280.0070.01016.36
7.3.270.0130.00617.40
7.3.260.0090.00916.46
7.3.250.0100.01016.47
7.3.240.0170.01016.57
7.3.230.0150.00416.53
7.3.210.0100.00616.32
7.3.200.0070.01119.39
7.3.190.0140.01016.30
7.3.180.0090.00616.31
7.3.170.0080.00816.32
7.3.160.0100.00616.61
7.2.330.0150.00316.66
7.2.320.0130.00416.36
7.2.310.0060.01816.70
7.2.300.0090.00916.45
7.2.290.0060.01016.46
7.2.00.0030.01319.40
7.1.100.0060.00317.83
7.1.70.0040.00417.22
7.1.60.0060.01919.40
7.1.50.0070.01716.96
7.1.00.0100.07022.40
7.0.200.0000.00716.79
7.0.140.0000.07722.07
7.0.60.0030.08719.92
7.0.50.0000.04317.96
7.0.40.0030.04720.20
7.0.30.0300.06320.30
7.0.20.0200.03720.18
7.0.10.0030.05020.12
7.0.00.0170.07320.20
5.6.280.0000.07721.13
5.6.210.0170.07320.74
5.6.200.0030.08318.16
5.6.190.0070.07720.35
5.6.180.0170.05320.48
5.6.170.0200.04320.71
5.6.160.0070.07720.61
5.6.150.0100.08018.22
5.6.140.0070.05718.14
5.6.130.0070.07318.29
5.6.120.0130.08321.11
5.6.110.0070.09021.13
5.6.100.0130.08321.02
5.6.90.0100.06321.08
5.6.80.0070.04320.45
5.5.350.0300.07320.42
5.5.340.0030.05317.98
5.5.330.0070.07020.37
5.5.320.0200.04320.43
5.5.310.0230.04020.46
5.5.300.0100.03718.08
5.5.290.0100.07717.99
5.5.280.0030.04720.90
5.5.270.0100.03320.81
5.5.260.0170.06320.64
5.5.250.0030.04020.58
5.5.240.0030.07020.36
5.4.450.0730.06319.48
5.4.440.0800.04719.60
5.4.430.1000.05719.28
5.4.420.0670.05319.54
5.4.410.0830.04319.16
5.4.400.0800.05319.21
5.4.390.0670.05019.29
5.4.380.0200.04718.79
5.4.370.0100.05718.54
5.4.360.0230.04318.48
5.4.350.0060.03412.03
5.4.340.0070.04212.03
5.4.320.0130.03012.51
5.4.310.0070.03912.51
5.4.300.0050.03812.51
5.4.290.0080.03812.51
5.4.280.0060.03612.40
5.4.270.0050.03812.40
5.4.260.0040.04012.41
5.4.250.0050.03812.40
5.4.240.0070.03412.40
5.4.230.0050.03712.39
5.4.220.0020.03912.40
5.4.210.0060.03512.39
5.4.200.0040.03812.39
5.4.190.0080.03312.39
5.4.180.0040.04412.39
5.4.170.0050.03712.40
5.4.160.0050.03612.40
5.4.150.0060.03612.39
5.4.140.0030.04812.08
5.4.130.0070.03612.06
5.4.120.0070.03412.02
5.4.110.0090.04312.02
5.4.100.0080.04612.02
5.4.90.0070.03712.02
5.4.80.0080.03912.02
5.4.70.0090.03412.02
5.4.60.0040.03712.02
5.4.50.0040.05112.02
5.4.40.0090.03712.00
5.4.30.0170.06412.00
5.4.20.0140.05212.00
5.4.10.0120.06412.00
5.4.00.0150.05411.49
5.3.290.0060.04012.80
5.3.280.0130.05912.71
5.3.270.0110.04712.72
5.3.260.0100.04612.71
5.3.250.0120.04912.72
5.3.240.0140.05512.72
5.3.230.0150.05712.71
5.3.220.0090.04712.68
5.3.210.0050.04112.68
5.3.200.0050.04012.68
5.3.190.0050.03912.68
5.3.180.0100.03512.67
5.3.170.0050.04012.67
5.3.160.0030.04012.67
5.3.150.0050.04112.67
5.3.140.0040.03912.66
5.3.130.0070.04612.65
5.3.120.0060.04112.66
5.3.110.0050.04312.66
5.3.100.0070.03812.14
5.3.90.0070.03712.12
5.3.80.0070.03712.11
5.3.70.0060.04112.11
5.3.60.0050.04112.09
5.3.50.0040.03912.04
5.3.40.0080.03512.04
5.3.30.0070.03412.00
5.3.20.0060.03611.78
5.3.10.0030.03711.75
5.3.00.0100.03211.73
5.2.170.0060.0309.18
5.2.160.0050.0299.18
5.2.150.0060.0299.18
5.2.140.0070.0359.18
5.2.130.0060.0429.14
5.2.120.0070.0279.13
5.2.110.0020.0329.14
5.2.100.0060.0279.14
5.2.90.0060.0309.14
5.2.80.0070.0369.14
5.2.70.0050.0309.14
5.2.60.0070.0309.09
5.2.50.0050.0439.06
5.2.40.0070.0379.03
5.2.30.0030.0449.01
5.2.20.0040.0399.00
5.2.10.0090.0348.93
5.2.00.0070.0278.79
5.1.60.0070.0258.06
5.1.50.0050.0248.06
5.1.40.0030.0268.05
5.1.30.0050.0258.40
5.1.20.0070.0368.42
5.1.10.0050.0258.14
5.1.00.0030.0288.14
5.0.50.0030.0216.62
5.0.40.0030.0196.48
5.0.30.0030.0326.29
5.0.20.0040.0196.26
5.0.10.0040.0196.24
5.0.00.0040.0326.23
4.4.90.0050.0144.78
4.4.80.0030.0164.76
4.4.70.0050.0144.76
4.4.60.0020.0174.76
4.4.50.0010.0174.77
4.4.40.0020.0264.70
4.4.30.0030.0154.76
4.4.20.0020.0164.84
4.4.10.0020.0164.85
4.4.00.0020.0254.75
4.3.110.0030.0174.67
4.3.100.0020.0154.66
4.3.90.0020.0154.63
4.3.80.0040.0254.58
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0050.0134.63
4.3.40.0040.0324.53
4.3.30.0020.0223.28
4.3.20.0010.0243.25
4.3.10.0040.0203.22
4.3.00.0130.0207.11

preferences:
39.08 ms | 400 KiB | 5 Q