3v4l.org

run code in 300+ PHP versions simultaneously
<?php function userland_call_user_func($function, ...$args) { if (! is_array($function)) { return $function(...$args); } $object = reset($function); if (is_object($object)) { return Closure::bind(function () use ($args, $function) { return $function(...$args); }, $object, get_class($object))->__invoke(); } return $function(...$args); } class Test { private function foo() { echo new Exception; } public function callFoo($callfunc) { $callfunc(array($this, 'foo')); } } $o = new Test; $o->callFoo('call_user_func'); $o->callFoo('userland_call_user_func');

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)
8.3.60.0110.00418.43
8.3.50.0100.00718.20
8.3.40.0150.00018.55
8.3.30.0040.01119.04
8.3.20.0040.00420.35
8.3.10.0040.00420.54
8.3.00.0050.00319.38
8.2.180.0190.01316.50
8.2.170.0090.00622.96
8.2.160.0100.00320.57
8.2.150.0030.00624.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0040.00422.05
8.2.110.0000.00820.38
8.2.100.0080.00417.91
8.2.90.0040.00419.27
8.2.80.0060.00317.97
8.2.70.0040.00417.75
8.2.60.0050.00318.04
8.2.50.0060.00318.07
8.2.40.0060.00318.16
8.2.30.0070.00318.10
8.2.20.0040.00417.61
8.2.10.0080.00017.95
8.2.00.0000.00817.61
8.1.280.0100.00725.92
8.1.270.0030.00623.96
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0090.00922.04
8.1.230.0080.00423.83
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0050.00517.36
8.1.190.0050.00317.23
8.1.180.0030.00518.10
8.1.170.0000.00818.41
8.1.160.0040.00422.04
8.1.150.0050.00218.90
8.1.140.0040.00417.43
8.1.130.0000.00717.54
8.1.120.0070.00017.42
8.1.110.0030.00517.42
8.1.100.0000.00717.40
8.1.90.0000.00717.38
8.1.80.0030.00317.52
8.1.70.0070.00017.42
8.1.60.0050.00317.52
8.1.50.0030.00517.44
8.1.40.0060.00317.52
8.1.30.0000.00817.70
8.1.20.0040.00417.75
8.1.10.0000.00817.61
8.1.00.0050.00317.53
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0000.00718.41
8.0.270.0000.00717.18
8.0.260.0000.00716.82
8.0.250.0000.00716.96
8.0.240.0000.00716.88
8.0.230.0030.00316.98
8.0.220.0000.00716.88
8.0.210.0040.00416.88
8.0.200.0030.00316.89
8.0.190.0020.00516.97
8.0.180.0080.00016.86
8.0.170.0030.00617.00
8.0.160.0030.00317.00
8.0.150.0000.00716.73
8.0.140.0040.00416.86
8.0.130.0000.00713.33
8.0.120.0000.00816.81
8.0.110.0070.00016.88
8.0.100.0000.00716.80
8.0.90.0000.00816.99
8.0.80.0120.00316.78
8.0.70.0000.00717.01
8.0.60.0000.00716.72
8.0.50.0030.00616.74
8.0.30.0160.00617.15
8.0.20.0080.01217.40
8.0.10.0080.00016.89
8.0.00.0070.01116.88
7.4.330.0000.00515.20
7.4.320.0070.00016.62
7.4.300.0030.00316.36
7.4.290.0070.00016.58
7.4.280.0040.00416.64
7.4.270.0030.00316.44
7.4.260.0070.00016.42
7.4.250.0040.00416.57
7.4.240.0020.00516.44
7.4.230.0030.00316.61
7.4.220.0100.01016.67
7.4.210.0000.01416.38
7.4.200.0000.00716.61
7.4.150.0070.01117.40
7.4.140.0130.01017.86
7.4.130.0120.00516.47
7.4.120.0080.01016.47
7.4.110.0100.01316.62
7.4.100.0060.01116.45
7.4.90.0000.01716.49
7.4.80.0100.00719.39
7.4.70.0090.01216.72
7.4.60.0100.01016.53
7.4.50.0000.00516.38
7.4.40.0080.01116.49
7.4.30.0090.00916.68
7.4.00.0060.01014.81
7.3.330.0000.00513.18
7.3.320.0030.00313.23
7.3.310.0000.00716.34
7.3.300.0030.00316.41
7.3.290.0050.01016.27
7.3.280.0080.00816.34
7.3.270.0210.00017.40
7.3.260.0100.00616.58
7.3.250.0100.00716.34
7.3.240.0000.02316.45
7.3.230.0090.00916.39
7.3.210.0140.00416.59
7.3.200.0150.00919.39
7.3.190.0130.00716.32
7.3.180.0100.01016.66
7.3.170.0130.00316.52
7.3.160.0140.00916.64
7.3.120.0040.01114.82
7.3.110.0030.01014.63
7.3.100.0110.00315.02
7.3.90.0030.01014.98
7.3.80.0060.00614.79
7.3.70.0060.00614.67
7.3.60.0070.01014.84
7.3.50.0060.01014.87
7.3.40.0060.00314.98
7.3.30.0060.00914.81
7.3.20.0030.00916.52
7.3.10.0040.00716.53
7.3.00.0080.00816.48
7.2.330.0030.01316.79
7.2.320.0040.01416.71
7.2.310.0090.00916.84
7.2.300.0110.01116.75
7.2.290.0090.00916.49
7.2.240.0070.01015.03
7.2.230.0030.00915.06
7.2.220.0060.00915.27
7.2.210.0040.01415.18
7.2.200.0060.00314.78
7.2.190.0060.00915.12
7.2.180.0040.01215.14
7.2.170.0070.00715.04
7.2.160.0070.01015.05
7.2.150.0120.00616.93
7.2.140.0000.01716.79
7.2.130.0080.00417.06
7.2.120.0100.00316.93
7.2.110.0030.00917.16
7.2.100.0120.00316.94
7.2.90.0030.01216.84
7.2.80.0000.01316.91
7.2.70.0090.00616.99
7.2.60.0060.00717.01
7.2.50.0030.01016.74
7.2.40.0000.01717.03
7.2.30.0040.00816.86
7.2.20.0110.00717.07
7.2.10.0040.01217.00
7.2.00.0080.00918.22
7.1.330.0030.00615.89
7.1.320.0000.01115.89
7.1.310.0060.00615.58
7.1.300.0070.01015.89
7.1.290.0070.00416.00
7.1.280.0090.00615.71
7.1.270.0060.00915.69
7.1.260.0070.00715.84
7.1.250.0070.00715.84
7.1.200.0080.00316.04
7.1.100.0040.00718.21
7.1.70.0000.00917.07
7.1.60.0130.01019.32
7.1.50.0170.01034.83
7.1.00.0070.07322.37
7.0.200.0030.00616.56
7.0.140.0000.07321.97
7.0.60.0000.04319.80
7.0.50.0100.04017.97
7.0.40.0130.08020.40
7.0.30.0530.06720.34
7.0.20.0330.06320.26
7.0.10.0070.04020.19
7.0.00.0130.06720.10
5.6.280.0030.07321.13
5.6.210.0130.07720.56
5.6.200.0030.04718.29
5.6.190.0000.04720.55
5.6.180.0270.03320.58
5.6.170.0230.05320.52
5.6.160.0000.04720.52
5.6.150.0100.08018.18
5.6.140.0070.05718.21
5.6.130.0100.07318.12
5.6.120.0070.08321.02
5.6.110.0100.07721.00
5.6.100.0130.07720.99
5.6.90.0030.09021.11
5.6.80.0000.04320.39
5.6.70.4530.03720.49
5.5.350.0070.08020.32
5.5.340.0000.04717.95
5.5.330.0070.05320.47
5.5.320.0400.07320.35
5.5.310.0230.04720.51
5.5.300.0030.04017.95
5.5.290.0100.07318.04
5.5.280.0070.08020.73
5.5.270.0070.08020.88
5.5.260.0130.07720.95
5.5.250.0070.07720.57
5.5.240.0000.08020.11
5.4.450.0430.03719.55
5.4.440.1030.06019.20
5.4.430.1070.04719.47
5.4.420.0630.00019.38
5.4.410.0670.00019.11
5.4.400.0630.00019.15
5.4.390.0700.00019.13
5.4.380.0630.00019.06
5.4.370.0670.00019.24
5.4.360.0630.00019.21
5.4.350.0670.00019.26
5.4.340.0630.00019.21
5.4.320.0070.03712.51
5.4.310.0070.03712.51
5.4.300.0030.03912.52
5.4.290.0070.03712.51
5.4.280.0070.03412.40
5.4.270.0090.03312.40
5.4.260.0040.03912.41
5.4.250.0060.03712.40
5.4.240.0080.03312.41
5.4.230.0090.03412.40
5.4.220.0100.03912.40
5.4.210.0050.04312.40
5.4.200.0040.03712.40
5.4.190.0060.03512.39
5.4.180.0080.04412.39
5.4.170.0030.03912.40
5.4.160.0060.03412.39
5.4.150.0070.04012.39
5.4.140.0130.03412.08
5.4.130.0040.03712.06
5.4.120.0080.03212.03
5.4.110.0040.03612.03
5.4.100.0050.03512.03
5.4.90.0060.04312.03
5.4.80.0040.03712.03
5.4.70.0050.03512.03
5.4.60.0070.03312.02
5.4.50.0060.03312.03
5.4.40.0050.03512.01
5.4.30.0070.03812.01
5.4.20.0070.03212.00
5.4.10.0060.03312.01
5.4.00.0040.03611.50
5.3.290.0070.03712.80
5.3.280.0040.03912.71
5.3.270.0050.03912.73
5.3.260.0090.03512.71
5.3.250.0100.03212.72
5.3.240.0100.03212.71
5.3.230.0050.03712.71
5.3.220.0040.03812.68
5.3.210.0030.04212.68
5.3.200.0100.03212.68
5.3.190.0070.03512.68
5.3.180.0070.03512.67
5.3.170.0060.03612.66
5.3.160.0070.03312.67
5.3.150.0050.03712.67
5.3.140.0070.03312.66
5.3.130.0080.03512.66
5.3.120.0080.03612.66
5.3.110.0070.03712.66
5.3.100.0060.03712.13
5.3.90.0050.03512.11
5.3.80.0080.03312.09
5.3.70.0040.03712.09
5.3.60.0100.03512.08
5.3.50.0060.03812.02
5.3.40.0070.03512.02
5.3.30.0040.03711.98
5.3.20.0050.03611.76
5.3.10.0060.03511.74
5.3.00.0080.03411.72
5.2.170.0060.0299.22
5.2.160.0050.0299.22
5.2.150.0020.0329.21
5.2.140.0050.0309.21
5.2.130.0050.0289.18
5.2.120.0070.0289.18
5.2.110.0030.0309.18
5.2.100.0040.0279.18
5.2.90.0050.0309.18
5.2.80.0050.0289.17
5.2.70.0030.0309.18
5.2.60.0080.0349.12
5.2.50.0060.0319.10
5.2.40.0060.0289.07
5.2.30.0060.0329.05
5.2.20.0060.0279.04
5.2.10.0070.0258.95
5.2.00.0050.0288.81
5.1.60.0040.0308.09
5.1.50.0010.0278.09
5.1.40.0060.0248.07
5.1.30.0040.0258.42
5.1.20.0040.0268.44
5.1.10.0020.0278.16
5.1.00.0020.0278.16
5.0.50.0030.0216.64
5.0.40.0010.0206.50
5.0.30.0040.0296.31
5.0.20.0060.0166.29
5.0.10.0040.0196.26
5.0.00.0030.0306.25
4.4.90.0040.0144.77
4.4.80.0050.0124.76
4.4.70.0020.0164.75
4.4.60.0040.0144.76
4.4.50.0030.0154.77
4.4.40.0020.0254.71
4.4.30.0040.0134.76
4.4.20.0000.0184.85
4.4.10.0020.0164.84
4.4.00.0020.0264.76
4.3.110.0040.0144.67
4.3.100.0030.0144.66
4.3.90.0030.0144.63
4.3.80.0020.0244.59
4.3.70.0020.0144.63
4.3.60.0030.0164.63
4.3.50.0010.0194.63
4.3.40.0050.0254.53
4.3.30.0010.0163.30
4.3.20.0010.0163.28
4.3.10.0030.0143.24
4.3.00.0070.0137.14

preferences:
48.75 ms | 400 KiB | 5 Q