3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { function add_function($name, $function) { $this->$name = $function; } function call($name) { call_user_func($this->$name); } } $foo = new Foo(); $foo->add_function('bar', function() { echo "hello, world"; }); $foo->call($bar);

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)
8.3.60.0060.00916.63
8.3.50.0070.00922.80
8.3.40.0040.01118.76
8.3.30.0110.00719.04
8.3.20.0040.00420.20
8.3.10.0000.00823.53
8.3.00.0080.00017.25
8.2.180.0150.00318.43
8.2.170.0140.00322.96
8.2.160.0060.00620.35
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0100.00726.16
8.2.120.0040.00420.91
8.2.110.0100.00722.30
8.2.100.0110.00017.74
8.2.90.0050.00319.22
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0040.00418.16
8.2.30.0040.00418.13
8.2.20.0000.00817.73
8.2.10.0000.00817.94
8.2.00.0070.00017.67
8.1.280.0090.00925.92
8.1.270.0000.00923.92
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00323.88
8.1.230.0040.00719.12
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0040.00417.13
8.1.180.0060.00318.10
8.1.170.0040.00418.58
8.1.160.0040.00421.93
8.1.150.0070.00018.89
8.1.140.0030.00517.45
8.1.130.0040.00417.77
8.1.120.0040.00417.40
8.1.110.0050.00317.43
8.1.100.0050.00317.37
8.1.90.0000.01017.48
8.1.80.0000.00717.43
8.1.70.0000.00717.40
8.1.60.0000.00817.48
8.1.50.0040.00417.42
8.1.40.0060.00317.47
8.1.30.0040.00417.64
8.1.20.0030.00517.48
8.1.10.0030.00517.55
8.1.00.0030.00617.35
8.0.300.0000.00718.77
8.0.290.0000.00716.88
8.0.280.0060.00218.43
8.0.270.0030.00317.30
8.0.260.0000.00617.15
8.0.250.0030.00316.88
8.0.240.0000.00616.90
8.0.230.0000.00717.00
8.0.220.0030.00316.96
8.0.210.0030.00316.85
8.0.200.0030.00316.88
8.0.190.0000.00716.91
8.0.180.0040.00416.98
8.0.170.0040.00416.98
8.0.160.0000.00717.04
8.0.150.0080.00016.91
8.0.140.0000.00816.91
8.0.130.0030.00313.38
8.0.120.0000.00716.93
8.0.110.0050.00216.85
8.0.100.0040.00416.94
8.0.90.0030.00516.96
8.0.80.0070.01016.89
8.0.70.0000.00716.94
8.0.60.0040.00416.86
8.0.50.0020.00516.90
8.0.30.0110.00917.19
8.0.20.0120.00717.40
8.0.10.0050.00217.09
8.0.00.0110.00716.92
7.4.330.0000.00615.15
7.4.320.0030.00316.49
7.4.300.0030.00316.51
7.4.290.0030.00316.40
7.4.280.0000.00716.58
7.4.270.0070.00016.54
7.4.260.0040.00416.57
7.4.250.0000.00716.47
7.4.240.0000.00716.49
7.4.230.0030.00316.35
7.4.220.0110.00716.71
7.4.210.0060.01216.62
7.4.200.0050.00316.39
7.4.160.0090.00616.39
7.4.150.0110.01117.40
7.4.140.0090.00817.86
7.4.130.0130.00516.71
7.4.120.0080.01016.61
7.4.110.0070.01016.57
7.4.100.0100.00716.62
7.4.90.0140.00316.43
7.4.80.0170.00619.39
7.4.70.0090.01216.41
7.4.60.0100.01016.56
7.4.50.0040.00416.55
7.4.40.0130.00316.59
7.4.30.0100.00716.45
7.4.00.0060.00914.91
7.3.330.0030.00313.43
7.3.320.0050.00013.27
7.3.310.0070.00016.40
7.3.300.0000.00716.34
7.3.290.0120.00916.36
7.3.280.0080.00816.36
7.3.270.0070.01017.40
7.3.260.0170.00716.45
7.3.250.0080.00816.45
7.3.240.0130.00416.47
7.3.230.0130.00316.39
7.3.210.0090.00916.35
7.3.200.0090.01219.39
7.3.190.0080.01516.59
7.3.180.0090.00616.34
7.3.170.0050.01116.56
7.3.160.0120.00316.45
7.3.120.0100.00317.15
7.3.110.0040.01117.15
7.3.100.0060.00917.15
7.3.90.0000.01317.15
7.3.80.0000.01317.15
7.3.70.0060.00617.15
7.3.60.0040.00417.15
7.3.50.0070.00317.15
7.3.40.0080.00017.15
7.3.30.0000.01017.15
7.3.20.0000.01117.15
7.3.10.0160.00017.15
7.3.00.0040.01117.15
7.2.330.0100.01416.47
7.2.320.0130.01616.78
7.2.310.0100.01016.37
7.2.300.0090.00916.63
7.2.290.0080.00816.44
7.2.240.0070.01017.15
7.2.230.0040.01117.15
7.2.220.0110.00317.15
7.2.210.0080.00817.15
7.2.200.0000.00917.15
7.2.190.0030.01017.15
7.2.180.0060.01017.15
7.2.170.0060.00917.15
7.2.160.0070.01017.15
7.2.150.0100.00717.15
7.2.140.0080.00417.18
7.2.130.0130.00317.15
7.2.120.0040.00717.15
7.2.110.0060.00817.15
7.2.100.0060.00917.15
7.2.90.0030.01317.15
7.2.80.0080.00417.15
7.2.70.0040.00817.15
7.2.60.0080.00517.03
7.2.50.0000.01717.15
7.2.40.0090.00617.15
7.2.30.0000.01817.15
7.2.20.0040.00817.15
7.2.10.0030.01317.15
7.2.00.0090.00818.24
7.1.330.0070.00717.15
7.1.320.0090.00617.15
7.1.310.0000.01517.15
7.1.300.0090.00617.15
7.1.290.0040.01217.15
7.1.280.0070.00717.15
7.1.270.0040.01217.15
7.1.260.0030.01317.15
7.1.250.0070.01017.15
7.1.200.0030.00515.70
7.1.100.0030.01018.23
7.1.70.0000.00716.78
7.1.60.0130.01019.40
7.1.50.0110.00416.70
7.1.00.0100.07022.54
7.0.200.0000.00816.60
7.0.140.0000.07722.07
7.0.60.0070.08320.04
7.0.50.0130.07717.84
7.0.40.0100.08320.15
7.0.30.0330.05320.09
7.0.20.0330.06020.24
7.0.10.0130.07720.07
7.0.00.0070.05720.29
5.6.210.0030.06020.52
5.6.200.0130.03718.18
5.6.190.0000.08720.39
5.6.180.0300.07720.46
5.6.170.0400.07320.51
5.6.160.0100.04020.52
5.6.150.0030.08718.16
5.6.140.0170.07718.27
5.6.130.0070.08718.15
5.6.120.0030.06321.16
5.6.110.0030.09021.11
5.6.100.0070.06720.99
5.6.90.0330.04321.11
5.6.80.0030.06720.41
5.5.350.4370.03720.43
5.5.340.0130.06717.99
5.5.330.0070.08320.41
5.5.320.0270.06320.25
5.5.310.0330.04720.39
5.5.300.0000.08317.94
5.5.290.0170.07317.98
5.5.280.0030.04020.77
5.5.270.0070.08320.96
5.5.260.0100.03320.68
5.5.250.0100.07020.62
5.5.240.0070.07020.28
5.4.450.0470.04319.41
5.4.440.0230.05019.46
5.4.430.0730.04019.31
5.4.420.0730.03319.52
5.4.410.0370.04319.39
5.4.400.0300.04319.23
5.4.390.0200.05019.16
5.4.380.0430.05718.59
5.4.370.0400.07718.70
5.4.360.0470.08718.70
5.4.350.0500.05318.63
5.4.340.0370.07718.70
5.4.320.0080.03312.50
5.4.310.0070.03612.50
5.4.300.0090.03412.51
5.4.290.0040.04212.50
5.4.280.0030.04312.40
5.4.270.0090.04112.40
5.4.260.0060.03712.40
5.4.250.0030.04012.40
5.4.240.0070.03412.40
5.4.230.0070.04112.39
5.4.220.0040.03812.39
5.4.210.0110.03512.39
5.4.200.0040.03912.39
5.4.190.0020.03912.39
5.4.180.0070.03512.39
5.4.170.0060.03812.40
5.4.160.0060.04612.39
5.4.150.0080.03712.39
5.4.140.0070.03912.07
5.4.130.0080.03312.07
5.4.120.0050.03612.02
5.4.110.0090.03112.02
5.4.100.0060.03412.02
5.4.90.0050.03712.02
5.4.80.0030.03912.02
5.4.70.0080.04012.01
5.4.60.0060.04012.01
5.4.50.0040.03612.02
5.4.40.0020.03712.00
5.4.30.0040.03712.00
5.4.20.0110.03312.00
5.4.10.0060.03412.00
5.4.00.0050.04211.49
5.3.290.0050.04412.80
5.3.280.0050.03812.71
5.3.270.0060.03812.72
5.3.260.0090.04212.72
5.3.250.0070.03512.72
5.3.240.0040.03812.72
5.3.230.0090.04112.71
5.3.220.0060.03612.68
5.3.210.0080.03612.68
5.3.200.0080.03412.68
5.3.190.0100.03312.68
5.3.180.0090.03812.68
5.3.170.0050.04212.67
5.3.160.0050.03712.67
5.3.150.0080.03612.67
5.3.140.0030.04412.66
5.3.130.0070.04212.66
5.3.120.0100.03512.66
5.3.110.0070.04112.66
5.3.100.0040.03812.13
5.3.90.0080.04212.11
5.3.80.0070.04612.10
5.3.70.0060.03712.10
5.3.60.0050.03712.08
5.3.50.0100.03512.03
5.3.40.0070.03412.04
5.3.30.0050.03511.99
5.3.20.0050.04211.78
5.3.10.0090.03211.73
5.3.00.0100.03111.72
5.2.170.0070.0289.22
5.2.160.0070.0379.23
5.2.150.0020.0339.22
5.2.140.0020.0349.22
5.2.130.0040.0299.18
5.2.120.0070.0319.18
5.2.110.0050.0289.19
5.2.100.0030.0309.18
5.2.90.0040.0299.18
5.2.80.0040.0319.18
5.2.70.0040.0309.18
5.2.60.0050.0299.14
5.2.50.0050.0299.11
5.2.40.0070.0259.08
5.2.30.0060.0279.05
5.2.20.0040.0289.04
5.2.10.0040.0278.95
5.2.00.0030.0298.81
5.1.60.0030.0248.10
5.1.50.0030.0248.09
5.1.40.0040.0238.07
5.1.30.0060.0238.43
5.1.20.0030.0278.45
5.1.10.0020.0278.17
5.1.00.0050.0258.17
5.0.50.0030.0206.65
5.0.40.0030.0196.51
5.0.30.0050.0296.32
5.0.20.0070.0166.28
5.0.10.0020.0206.27
5.0.00.0030.0306.25
4.4.90.0040.0164.77
4.4.80.0060.0194.75
4.4.70.0020.0154.75
4.4.60.0040.0144.75
4.4.50.0020.0164.77
4.4.40.0020.0254.71
4.4.30.0020.0164.76
4.4.20.0040.0144.85
4.4.10.0030.0144.85
4.4.00.0040.0234.76
4.3.110.0030.0154.66
4.3.100.0040.0134.67
4.3.90.0020.0154.64
4.3.80.0030.0244.58
4.3.70.0030.0154.63
4.3.60.0030.0174.63
4.3.50.0050.0204.63
4.3.40.0050.0214.54
4.3.30.0010.0173.31
4.3.20.0030.0143.29
4.3.10.0050.0123.24
4.3.00.0030.01315.97

preferences:
32.81 ms | 401 KiB | 5 Q