3v4l.org

run code in 300+ PHP versions simultaneously
<?php function userland_call_user_func(callable $function, ...$args) { return $function(...$args); } class Test { private function foo($bar) { echo new Exception; } public function callFoo($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)
8.3.40.0040.01118.58
8.3.30.0150.00319.04
8.3.20.0000.00720.24
8.3.10.0000.01020.34
8.3.00.0000.00919.38
8.2.170.0060.01222.96
8.2.160.0100.00320.52
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0040.00422.09
8.2.110.0030.00620.43
8.2.100.0090.00318.09
8.2.90.0040.00419.23
8.2.80.0000.00817.97
8.2.70.0080.00017.50
8.2.60.0030.00517.76
8.2.50.0000.00918.07
8.2.40.0040.00418.28
8.2.30.0070.00317.99
8.2.20.0040.00417.63
8.2.10.0080.00017.96
8.2.00.0040.00417.63
8.1.270.0060.00324.00
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0060.00323.91
8.1.230.0030.00719.08
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.00
8.1.190.0050.00317.25
8.1.180.0040.00418.10
8.1.170.0000.00818.52
8.1.160.0000.00722.07
8.1.150.0040.00418.89
8.1.140.0000.00717.46
8.1.130.0000.00717.85
8.1.120.0000.00717.50
8.1.110.0040.00417.53
8.1.100.0040.00417.39
8.1.90.0000.00717.47
8.1.80.0040.00417.46
8.1.70.0000.00717.37
8.1.60.0060.00317.63
8.1.50.0050.00317.53
8.1.40.0040.00417.54
8.1.30.0090.00017.46
8.1.20.0040.00417.56
8.1.10.0000.00817.61
8.1.00.0040.00417.49
8.0.300.0000.00918.77
8.0.290.0000.00716.75
8.0.280.0040.00418.45
8.0.270.0040.00417.14
8.0.260.0040.00417.11
8.0.250.0070.00017.00
8.0.240.0040.00417.07
8.0.230.0080.00016.97
8.0.220.0000.00617.03
8.0.210.0030.00316.96
8.0.200.0000.00616.92
8.0.190.0050.00316.93
8.0.180.0030.00317.02
8.0.170.0080.00016.88
8.0.160.0030.00316.93
8.0.150.0000.00716.82
8.0.140.0070.00016.90
8.0.130.0000.00713.39
8.0.120.0000.00816.84
8.0.110.0040.00416.93
8.0.100.0000.00716.84
8.0.90.0000.00816.95
8.0.80.0140.00716.89
8.0.70.0040.00416.82
8.0.60.0000.00816.76
8.0.50.0020.00516.99
8.0.30.0110.00817.12
8.0.20.0160.00617.44
8.0.10.0000.00716.94
8.0.00.0110.00616.98
7.4.330.0020.00215.07
7.4.320.0030.00316.47
7.4.300.0000.00616.61
7.4.290.0000.00716.59
7.4.280.0000.01016.40
7.4.270.0080.00016.64
7.4.260.0000.00716.62
7.4.250.0000.00716.59
7.4.240.0050.00216.55
7.4.230.0030.00316.37
7.4.220.0000.01816.41
7.4.210.0040.01116.51
7.4.200.0070.00016.43
7.4.160.0160.00016.49
7.4.150.0120.00817.40
7.4.140.0090.00917.86
7.4.130.0130.00516.50
7.4.120.0080.00816.49
7.4.110.0120.00616.68
7.4.100.0030.01416.50
7.4.90.0070.01016.68
7.4.80.0110.00519.39
7.4.70.0070.01016.59
7.4.60.0070.01416.55
7.4.50.0030.00616.49
7.4.40.0060.01216.39
7.4.30.0120.00916.66
7.4.00.0040.00814.95
7.3.330.0060.00013.37
7.3.320.0000.00613.21
7.3.310.0070.00016.32
7.3.300.0000.00716.36
7.3.290.0060.00916.44
7.3.280.0060.01316.37
7.3.270.0060.01617.40
7.3.260.0140.00816.52
7.3.250.0080.00916.40
7.3.240.0130.00416.56
7.3.230.0100.00716.56
7.3.210.0060.01016.43
7.3.200.0110.01119.39
7.3.190.0090.00916.45
7.3.180.0090.00616.44
7.3.170.0070.01016.36
7.3.160.0070.01016.49
7.2.330.0130.00416.72
7.2.320.0140.00416.64
7.2.310.0060.01016.65
7.2.300.0160.00316.69
7.2.290.0120.00616.43
7.2.60.0000.01316.63
7.1.200.0070.00715.59
7.1.70.0050.00317.24
7.1.60.0140.00419.32
7.1.50.0170.03034.80
7.1.00.0000.06722.36
7.0.200.0030.00616.75
7.0.140.0070.06721.99
7.0.60.0030.08321.84
7.0.50.0100.07717.72
7.0.40.0100.08720.20
7.0.30.0300.06720.34
7.0.20.0300.05320.07
7.0.10.0070.05720.15
7.0.00.0070.04020.25
5.6.280.0070.07020.86
5.6.210.0000.09320.63
5.6.200.0100.04018.29
5.6.190.0130.06020.64
5.6.180.0270.04320.38
5.6.170.0300.07320.47
5.6.160.0030.04020.56
5.6.150.0070.08318.18
5.6.140.0070.08318.15
5.6.130.0100.08318.27
5.6.120.0200.05020.99
5.6.110.0100.08021.12
5.6.100.0070.07721.09
5.6.90.0030.07020.89
5.6.80.0170.07020.45
5.5.350.0330.05320.28
5.5.340.0070.08017.99
5.5.330.0130.06720.25
5.5.320.0200.08020.35
5.5.310.0300.07020.35
5.5.300.0130.06017.92
5.5.290.0030.04317.94
5.5.280.0070.04720.65
5.5.270.0070.06320.78
5.5.260.0070.08720.77
5.5.250.0130.06320.66
5.5.240.0100.06020.27
5.4.450.0470.04319.64
5.4.440.1100.06019.67
5.4.430.1000.06319.58
5.4.420.0670.00019.68
5.4.410.0670.00019.35
5.4.400.0630.00019.03
5.4.390.0630.00019.13
5.4.380.0730.00019.16
5.4.370.0630.00019.15
5.4.360.0670.00019.09
5.4.350.0830.00019.24
5.4.340.0870.00019.26
5.4.320.0050.03512.52
5.4.310.0040.03712.52
5.4.300.0070.03512.52
5.4.290.0070.03712.50
5.4.280.0130.02612.40
5.4.270.0080.04412.40
5.4.260.0060.03512.40
5.4.250.0050.03712.40
5.4.240.0050.04312.40
5.4.230.0190.03412.39
5.4.220.0050.03912.40
5.4.210.0080.04312.40
5.4.200.0070.03712.40
5.4.190.0090.03512.39
5.4.180.0060.03712.39
5.4.170.0050.03612.40
5.4.160.0050.03512.40
5.4.150.0050.03512.39
5.4.140.0030.03812.08
5.4.130.0070.03512.06
5.4.120.0050.03412.03
5.4.110.0070.03312.02
5.4.100.0100.03012.02
5.4.90.0070.03812.02
5.4.80.0090.03912.03
5.4.70.0050.03412.02
5.4.60.0070.04012.03
5.4.50.0060.03412.02
5.4.40.0060.04212.01
5.4.30.0160.04712.00
5.4.20.0170.02912.00
5.4.10.0040.03712.01
5.4.00.0040.03611.50
5.3.290.0040.04012.80
5.3.280.0030.04012.71
5.3.270.0040.03912.72
5.3.260.0070.03612.72
5.3.250.0040.03712.72
5.3.240.0040.03712.72
5.3.230.0040.03912.71
5.3.220.0050.03512.68
5.3.210.0050.03712.68
5.3.200.0060.03412.68
5.3.190.0040.03812.68
5.3.180.0080.03412.67
5.3.170.0210.03312.67
5.3.160.0060.03612.67
5.3.150.0050.03712.67
5.3.140.0070.04112.66
5.3.130.0080.03512.66
5.3.120.0080.03712.66
5.3.110.0190.03512.66
5.3.100.0140.03012.12
5.3.90.0010.03912.11
5.3.80.0060.03512.09
5.3.70.0050.03612.09
5.3.60.0040.03712.08
5.3.50.0040.03612.02
5.3.40.0050.03512.02
5.3.30.0060.03411.98
5.3.20.0050.04311.77
5.3.10.0060.03411.74
5.3.00.0080.04711.71
5.2.170.0020.0329.21
5.2.160.0040.0299.22
5.2.150.0030.0319.21
5.2.140.0040.0329.21
5.2.130.0150.0249.18
5.2.120.0040.0289.17
5.2.110.0040.0289.18
5.2.100.0050.0279.17
5.2.90.0040.0289.18
5.2.80.0040.0309.17
5.2.70.0030.0379.18
5.2.60.0100.0249.13
5.2.50.0050.0289.09
5.2.40.0020.0319.07
5.2.30.0060.0409.04
5.2.20.0050.0289.04
5.2.10.0010.0318.95
5.2.00.0050.0288.81
5.1.60.0030.0248.09
5.1.50.0040.0248.08
5.1.40.0020.0258.06
5.1.30.0070.0228.42
5.1.20.0050.0258.44
5.1.10.0080.0238.16
5.1.00.0080.0228.16
5.0.50.0050.0196.64
5.0.40.0030.0196.50
5.0.30.0030.0316.31
5.0.20.0020.0206.29
5.0.10.0040.0196.25
5.0.00.0010.0326.25
4.4.90.0030.0154.78
4.4.80.0020.0154.76
4.4.70.0030.0154.75
4.4.60.0020.0154.75
4.4.50.0050.0144.77
4.4.40.0080.0234.71
4.4.30.0030.0154.76
4.4.20.0030.0144.84
4.4.10.0020.0184.85
4.4.00.0030.0274.76
4.3.110.0030.0164.66
4.3.100.0030.0144.67
4.3.90.0050.0134.63
4.3.80.0030.0244.59
4.3.70.0020.0174.63
4.3.60.0040.0124.63
4.3.50.0030.0214.63
4.3.40.0010.0294.54
4.3.30.0030.0153.30
4.3.20.0030.0233.28
4.3.10.0000.0173.23
4.3.00.0070.0134.49

preferences:
69.47 ms | 400 KiB | 5 Q