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run code in 300+ PHP versions simultaneously
<?php set_exception_handler(function () { $result = debug_backtrace(); var_dump($result); $reflectionFunction = new ReflectionFunction('Closure$SomeClass::test()'); } ); class SomeClass { public function test() { //$closure = function() {print 'Hello world'; throw new Exception();}; //$closure(); } } $class = new SomeClass(); $class->test();

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)
8.3.70.0070.01016.47
8.3.60.0170.00018.31
8.3.50.0150.00721.97
8.3.40.0000.01418.51
8.3.30.0100.00719.00
8.3.20.0000.00720.16
8.3.10.0050.00321.76
8.3.00.0000.00719.22
8.2.180.0140.00716.75
8.2.170.0070.00722.96
8.2.160.0100.00322.00
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.66
8.2.110.0070.00322.08
8.2.100.0080.00317.78
8.2.90.0030.00519.22
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0070.00017.93
8.2.50.0030.00618.07
8.2.40.0000.00817.91
8.2.30.0000.00818.17
8.2.20.0030.00517.71
8.2.10.0000.00718.09
8.2.00.0050.00317.79
8.1.280.0110.00425.92
8.1.270.0000.00818.64
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00923.81
8.1.230.0080.00418.96
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0040.00417.24
8.1.180.0000.00918.10
8.1.170.0040.00418.44
8.1.160.0000.00821.88
8.1.150.0000.00818.89
8.1.140.0000.00719.21
8.1.130.0000.00817.70
8.1.120.0070.00017.35
8.1.110.0040.00417.46
8.1.100.0040.00417.46
8.1.90.0040.00417.50
8.1.80.0040.00417.50
8.1.70.0000.00717.44
8.1.60.0110.00017.48
8.1.50.0000.00817.52
8.1.40.0000.00817.52
8.1.30.0090.00317.54
8.1.20.0050.00217.69
8.1.10.0050.00317.48
8.1.00.0070.00017.48
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.37
8.0.270.0070.00017.03
8.0.260.0070.00017.12
8.0.250.0030.00316.83
8.0.240.0000.00716.92
8.0.230.0000.00816.87
8.0.220.0000.00716.72
8.0.210.0030.00316.80
8.0.200.0030.00316.96
8.0.190.0050.00316.90
8.0.180.0040.00416.94
8.0.170.0030.00516.91
8.0.160.0040.00416.91
8.0.150.0080.00016.86
8.0.140.0050.00216.80
8.0.130.0050.00013.29
8.0.120.0040.00416.86
8.0.110.0000.00716.89
8.0.100.0000.00716.88
8.0.90.0000.00716.84
8.0.80.0070.01416.89
8.0.70.0000.00716.71
8.0.60.0000.00816.87
8.0.50.0020.00516.69
8.0.30.0110.01417.08
8.0.20.0100.00917.40
8.0.10.0000.00717.00
8.0.00.0060.01116.68
7.4.330.0000.00515.03
7.4.320.0040.00416.61
7.4.300.0000.00616.50
7.4.290.0040.00416.43
7.4.280.0040.00416.54
7.4.270.0080.00016.52
7.4.260.0050.00316.57
7.4.250.0050.00316.50
7.4.240.0030.00316.57
7.4.230.0070.00016.33
7.4.220.0060.01216.48
7.4.210.0060.00916.56
7.4.200.0000.00816.53
7.4.160.0120.00416.70
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0070.01016.36
7.4.120.0070.01116.43
7.4.110.0080.01516.42
7.4.100.0120.00616.38
7.4.90.0100.01016.45
7.4.80.0000.01619.39
7.4.70.0120.00616.45
7.4.60.0090.01216.51
7.4.50.0050.00316.39
7.4.40.0110.00516.43
7.4.30.0100.00716.33
7.4.00.0090.00614.96
7.3.330.0030.00313.33
7.3.320.0000.00613.31
7.3.310.0000.00716.29
7.3.300.0070.00016.16
7.3.290.0020.01216.31
7.3.280.0110.00616.29
7.3.270.0100.01017.40
7.3.260.0090.00816.31
7.3.250.0100.00616.22
7.3.240.0040.01216.46
7.3.230.0070.01116.41
7.3.210.0170.00016.43
7.3.200.0050.01119.39
7.3.190.0070.01416.43
7.3.180.0060.00916.25
7.3.170.0100.00716.32
7.3.160.0100.00716.22
7.2.330.0080.00916.47
7.2.320.0090.01516.34
7.2.310.0000.01616.53
7.2.300.0100.00716.62
7.2.290.0090.01416.68
7.2.60.0060.00616.55
7.2.00.0000.01319.50
7.1.200.0060.00315.82
7.1.100.0040.00817.79
7.1.70.0030.01317.18
7.1.60.0000.02419.46
7.1.50.0000.02316.83
7.1.00.0030.07722.40
7.0.200.0040.00416.77
7.0.140.0070.04021.95
7.0.60.0030.08720.01
7.0.50.0170.07317.73
7.0.40.0100.05320.11
7.0.30.0130.04720.10
7.0.20.0270.05320.23
7.0.10.0070.07320.30
7.0.00.0030.08720.20
5.6.280.0070.07021.13
5.6.210.0030.04720.63
5.6.200.0000.07718.16
5.6.190.0000.04320.33
5.6.180.0430.07320.41
5.6.170.0300.07320.50
5.6.160.0100.06020.52
5.6.150.0170.06318.16
5.6.140.0100.07718.14
5.6.130.0030.04718.19
5.6.120.0070.05721.10
5.6.110.0070.08721.01
5.6.100.0130.07321.15
5.6.90.0030.05021.09
5.6.80.0170.07020.41
5.5.350.0230.03720.36
5.5.340.0130.06718.08
5.5.330.0000.04720.31
5.5.320.0230.06020.42
5.5.310.0270.07720.24
5.5.300.0000.04018.04
5.5.290.0030.06717.97
5.5.280.0070.05320.81
5.5.270.0170.07020.89
5.5.260.0030.07320.77
5.5.250.0070.04720.55
5.5.240.0070.07720.16
5.4.450.0470.06019.43
5.4.440.0170.05319.62
5.4.430.0200.04319.65
5.4.420.0030.06319.36
5.4.410.0100.05319.42
5.4.400.0230.04019.07
5.4.390.0330.05018.55
5.4.380.0270.06318.74
5.4.370.0300.06018.55
5.4.360.0230.06018.51
5.4.350.0330.05018.57
5.4.340.0270.05718.46
5.4.320.0330.05018.73
5.4.310.0270.05018.58
5.4.300.0230.05718.50
5.4.290.0300.06018.68
5.4.280.0200.06018.68
5.4.270.0230.05018.58
5.4.260.0170.05718.54
5.4.250.0200.05718.50
5.4.240.0230.05718.56
5.4.230.0300.04318.49
5.4.220.0230.05318.49
5.4.210.0170.06318.55
5.4.200.0230.04716.78
5.4.190.0270.05018.56
5.4.180.0170.06018.57
5.4.170.0230.05318.72
5.4.160.0270.05718.73
5.4.150.0300.04718.38
5.4.140.0300.04316.23
5.4.130.0330.03716.18
5.4.120.0300.04316.29
5.4.110.0270.04316.21
5.4.100.0230.05016.21
5.4.90.0230.05316.45
5.4.80.0370.04016.23
5.4.70.0100.06316.43
5.4.60.0300.04716.41
5.4.50.0230.07016.17
5.4.40.0200.07716.41
5.4.30.0370.05316.25
5.4.20.0200.05316.25
5.4.10.0270.06316.18
5.4.00.0330.06015.89
5.3.290.0230.05314.83
5.3.280.0200.05714.73
5.3.270.0300.05014.82
5.3.260.0200.06314.71
5.3.250.0300.04714.66
5.3.240.0200.05314.64
5.3.230.0170.05714.76
5.3.220.0230.05314.69
5.3.210.0300.04714.59
5.3.200.0230.05014.75
5.3.190.0230.05314.68
5.3.180.0230.05014.62
5.3.170.0230.05714.78
5.3.160.0200.05314.61
5.3.150.0270.06014.69
5.3.140.0270.05314.67
5.3.130.0130.06714.71
5.3.120.0370.04714.55
5.3.110.0230.05714.57
5.3.100.0270.04714.08
5.3.90.0230.05014.04
5.3.80.0370.03714.22
5.3.70.0200.05714.22
5.3.60.0200.05714.07
5.3.50.0300.04314.01
5.3.40.0230.05014.08
5.3.30.0230.05013.98
5.3.20.0270.05313.81
5.3.10.0200.05313.88
5.3.00.0230.06713.64
5.2.170.0230.05011.29
5.2.160.0300.04011.18
5.2.150.0100.04711.28
5.2.140.0200.04011.19
5.2.130.0170.05311.08
5.2.120.0270.04011.18
5.2.110.0130.06011.05
5.2.100.0370.04711.15
5.2.90.0200.05311.04
5.2.80.0200.04011.06
5.2.70.0230.04311.14
5.2.60.0200.04011.21
5.2.50.0030.06010.98
5.2.40.0100.05311.04
5.2.30.0230.03711.13
5.2.20.0200.05310.99
5.2.10.0170.05710.90
5.2.00.0130.04310.87
5.1.60.0230.0379.96
5.1.50.0130.0339.96
5.1.40.0230.0279.98
5.1.30.0070.04010.31
5.1.20.0200.03310.45
5.1.10.0300.03010.10
5.1.00.0070.04310.19
5.0.50.0030.0338.60
5.0.40.0100.0278.45
5.0.30.0100.0478.32
5.0.20.0070.0308.28
5.0.10.0100.0308.28
5.0.00.0100.0438.19
4.4.90.0000.0305.88
4.4.80.0130.0205.86
4.4.70.0100.0335.89
4.4.60.0130.0275.90
4.4.50.0070.0235.83
4.4.40.0100.0375.86
4.4.30.0130.0235.87
4.4.20.0130.0205.88
4.4.10.0100.0206.00
4.4.00.0100.0335.89
4.3.110.0100.0205.83
4.3.100.0070.0235.82
4.3.90.0070.0235.84
4.3.80.0130.0305.86
4.3.70.0130.0305.81
4.3.60.0130.0205.79
4.3.50.0070.0275.82
4.3.40.0070.0335.79
4.3.30.0070.0204.57
4.3.20.0030.0334.57
4.3.10.0100.0204.52
4.3.00.0100.0206.81

preferences:
52.25 ms | 401 KiB | 5 Q