3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { protected function _new($args) { return $args; } public function __call($method, $args) { if($method === 'new') { return call_user_func_array(array($this, '_new'), $args); } else { throw new LogicException('Unknown method'); } } } $foo = new Foo; echo $foo->new('hello'); // return hello echo $foo->boo(); // throws Exception

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)
8.3.60.0070.00718.43
8.3.50.0080.00921.92
8.3.40.0120.00318.69
8.3.30.0060.00919.01
8.3.20.0080.00020.02
8.3.10.0000.00821.90
8.3.00.0040.00417.93
8.2.180.0110.00418.65
8.2.170.0150.00622.96
8.2.160.0070.00720.47
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0080.00021.15
8.2.110.0030.00720.56
8.2.100.0070.00418.03
8.2.90.0000.00819.25
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0080.00018.04
8.2.50.0030.00618.07
8.2.40.0030.00618.16
8.2.30.0040.00418.36
8.2.20.0040.00417.72
8.2.10.0040.00418.11
8.2.00.0040.00417.68
8.1.280.0130.00325.92
8.1.270.0040.00423.79
8.1.260.0050.00226.35
8.1.250.0000.00728.09
8.1.240.0030.00624.02
8.1.230.0040.00819.15
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0090.00017.35
8.1.190.0050.00317.35
8.1.180.0080.00018.10
8.1.170.0000.00818.46
8.1.160.0090.00021.89
8.1.150.0070.00018.85
8.1.140.0040.00417.33
8.1.130.0000.00717.84
8.1.120.0070.00017.50
8.1.110.0000.00717.39
8.1.100.0000.00817.51
8.1.90.0040.00417.34
8.1.80.0030.00617.35
8.1.70.0080.00017.42
8.1.60.0070.00017.57
8.1.50.0000.00817.49
8.1.40.0000.00817.57
8.1.30.0000.00817.54
8.1.20.0000.00817.66
8.1.10.0000.00717.54
8.1.00.0030.00617.53
8.0.300.0000.00718.77
8.0.290.0060.00316.75
8.0.280.0040.00418.44
8.0.270.0000.00717.16
8.0.260.0070.00017.25
8.0.250.0070.00017.02
8.0.240.0000.00717.01
8.0.230.0000.00716.95
8.0.220.0040.00416.95
8.0.210.0000.00716.92
8.0.200.0030.00617.02
8.0.190.0000.00716.93
8.0.180.0040.00417.00
8.0.170.0050.00317.04
8.0.160.0040.00416.96
8.0.150.0000.00716.85
8.0.140.0040.00416.80
8.0.130.0000.00613.38
8.0.120.0000.00816.88
8.0.110.0050.00216.93
8.0.100.0040.00416.84
8.0.90.0030.00416.84
8.0.80.0070.01016.91
8.0.70.0000.00716.91
8.0.60.0040.00416.87
8.0.50.0000.00716.94
8.0.30.0050.01317.15
8.0.20.0110.00817.40
8.0.10.0040.00416.98
8.0.00.0070.01016.85
7.4.330.0060.00015.14
7.4.320.0030.00316.58
7.4.300.0070.00016.62
7.4.290.0070.00016.61
7.4.280.0000.00916.48
7.4.270.0000.00716.41
7.4.260.0030.00316.48
7.4.250.0000.00716.50
7.4.240.0040.00416.54
7.4.230.0000.00716.71
7.4.220.0090.00616.61
7.4.210.0130.00716.70
7.4.200.0030.00616.70
7.4.160.0060.01016.56
7.4.150.0130.00717.40
7.4.140.0110.01117.86
7.4.130.0120.00616.60
7.4.120.0070.01016.57
7.4.110.0120.00416.41
7.4.100.0100.00616.58
7.4.90.0130.00316.69
7.4.80.0140.00319.39
7.4.70.0060.00916.48
7.4.60.0100.00716.48
7.4.50.0000.00816.32
7.4.40.0060.01616.62
7.4.30.0110.00516.68
7.4.00.0060.00915.00
7.3.330.0060.00013.36
7.3.320.0050.00013.48
7.3.310.0040.00416.23
7.3.300.0070.00016.35
7.3.290.0000.01416.45
7.3.280.0090.00916.46
7.3.270.0170.01017.40
7.3.260.0040.01516.34
7.3.250.0060.01216.52
7.3.240.0120.01216.62
7.3.230.0130.00816.47
7.3.210.0070.01016.52
7.3.200.0100.00619.39
7.3.190.0060.01116.41
7.3.180.0080.00816.46
7.3.170.0120.00616.43
7.3.160.0080.00816.58
7.3.120.0070.00714.89
7.3.10.0210.00916.03
7.3.00.0180.01116.52
7.2.330.0110.01216.43
7.2.320.0100.00716.78
7.2.310.0000.01716.57
7.2.300.0110.00616.70
7.2.290.0100.00616.62
7.2.130.0100.01016.22
7.2.120.0140.01016.21
7.2.110.0120.00916.58
7.2.100.0070.00716.45
7.2.90.0160.00316.64
7.2.80.0240.00316.73
7.2.70.0120.01516.79
7.2.60.0160.00916.92
7.2.50.0100.01016.70
7.2.40.0150.00716.43
7.2.30.0180.00916.34
7.2.20.0160.00716.17
7.2.10.0160.00916.80
7.2.00.0080.00817.94
7.1.250.0150.00615.14
7.1.200.0070.00415.93
7.1.100.0070.01417.99
7.1.70.0000.00717.21
7.1.60.0190.00319.11
7.1.50.0170.02134.83
7.1.00.0030.07022.44
7.0.200.0030.00616.86
7.0.140.0070.07321.92
7.0.60.0030.04019.98
7.0.50.0100.05017.99
7.0.40.0070.05020.23
7.0.30.0600.06720.35
7.0.20.0230.06320.09
7.0.10.0030.08720.07
7.0.00.0070.03720.15
5.6.280.0000.07720.99
5.6.210.0070.08020.73
5.6.200.0000.09718.16
5.6.190.0030.09320.55
5.6.180.0070.06020.79
5.6.170.0330.07720.44
5.6.160.0070.04020.48
5.6.150.0070.05018.12
5.6.140.0070.08018.18
5.6.130.0130.08318.18
5.6.120.0030.04721.07
5.6.110.0030.09021.00
5.6.100.0200.05321.00
5.6.90.0100.05720.95
5.6.80.0130.07020.42
5.6.70.4570.03720.36
5.5.350.0170.08320.41
5.5.340.0130.07018.04
5.5.330.0130.08020.33
5.5.320.0300.07020.30
5.5.310.0270.04720.34
5.5.300.0100.03318.08
5.5.290.0100.06318.07
5.5.280.0000.04320.69
5.5.270.0070.05020.88
5.5.260.0030.04020.95
5.5.250.0070.08720.46
5.5.240.0270.07020.36
5.4.450.0900.05719.48
5.4.440.0170.05319.48
5.4.430.0200.05719.61
5.4.420.0330.06319.60
5.4.410.0130.05719.06
5.4.400.0270.05318.76
5.4.390.0400.04718.47
5.4.380.0130.05718.53
5.4.370.0170.04318.71
5.4.360.0100.05318.61
5.4.350.0050.03612.02
5.4.340.0070.04012.02
5.4.320.0090.03312.50
5.4.310.0100.03612.50
5.4.300.0090.03712.50
5.4.290.0040.04312.50
5.4.280.0080.03612.39
5.4.270.0060.03812.39
5.4.260.0040.04012.39
5.4.250.0040.04012.39
5.4.240.0070.04012.39
5.4.230.0040.04012.39
5.4.220.0060.03612.38
5.4.210.0050.03812.39
5.4.200.0050.03912.39
5.4.190.0090.03412.38
5.4.180.0050.03812.38
5.4.170.0070.03712.40
5.4.160.0050.03812.39
5.4.150.0100.03712.38
5.4.140.0080.03612.07
5.4.130.0040.03812.06
5.4.120.0060.03612.02
5.4.110.0050.03712.01
5.4.100.0030.03912.02
5.4.90.0060.03612.02
5.4.80.0050.03812.01
5.4.70.0040.03712.01
5.4.60.0080.03912.01
5.4.50.0070.04812.01
5.4.40.0070.03512.00
5.4.30.0030.03811.99
5.4.20.0050.03711.99
5.4.10.0070.03511.99
5.4.00.0070.03511.48
5.3.290.0060.03712.80
5.3.280.0070.03712.71
5.3.270.0100.03812.72
5.3.260.0090.03712.72
5.3.250.0050.03912.72
5.3.240.0080.03512.72
5.3.230.0060.04312.71
5.3.220.0110.04012.68
5.3.210.0050.04212.68
5.3.200.0080.03512.68
5.3.190.0100.03512.68
5.3.180.0070.03712.68
5.3.170.0040.04012.67
5.3.160.0080.03512.68
5.3.150.0050.03812.67
5.3.140.0080.04012.66
5.3.130.0060.04012.66
5.3.120.0090.03612.66
5.3.110.0060.04012.66
5.3.100.0060.03612.13
5.3.90.0050.03612.11
5.3.80.0050.03912.11
5.3.70.0020.04712.11
5.3.60.0070.03812.09
5.3.50.0050.03712.04
5.3.40.0040.03812.04
5.3.30.0040.03712.00
5.3.20.0110.03511.78
5.3.10.0050.04211.74
5.3.00.0090.03811.73
5.2.170.0080.0329.23
5.2.160.0050.0299.23
5.2.150.0050.0319.23
5.2.140.0080.0299.23
5.2.130.0080.0389.19
5.2.120.0060.0359.19
5.2.110.0010.0339.20
5.2.100.0030.0319.19
5.2.90.0140.0339.19
5.2.80.0040.0399.19
5.2.70.0080.0289.19
5.2.60.0060.0299.14
5.2.50.0040.0319.11
5.2.40.0050.0289.08
5.2.30.0060.0299.06
5.2.20.0080.0289.05
5.2.10.0040.0398.95
5.2.00.0090.0288.82
5.1.60.0040.0258.11
5.1.50.0050.0248.10
5.1.40.0040.0268.08
5.1.30.0030.0338.43
5.1.20.0020.0308.46
5.1.10.0030.0278.18
5.1.00.0050.0258.17
5.0.50.0050.0226.65
5.0.40.0050.0206.51
5.0.30.0060.0326.32
5.0.20.0040.0246.29
5.0.10.0010.0236.27
5.0.00.0040.0396.26
4.4.90.0020.0184.78
4.4.80.0030.0154.75
4.4.70.0020.0164.75
4.4.60.0020.0164.76
4.4.50.0020.0164.77
4.4.40.0040.0244.71
4.4.30.0010.0184.76
4.4.20.0040.0144.84
4.4.10.0040.0154.85
4.4.00.0020.0254.76
4.3.110.0020.0164.67
4.3.100.0030.0164.67
4.3.90.0040.0144.63
4.3.80.0030.0254.59
4.3.70.0050.0134.63
4.3.60.0030.0144.63
4.3.50.0020.0174.63
4.3.40.0030.0244.53
4.3.30.0040.0143.30
4.3.20.0000.0183.28
4.3.10.0030.0153.23
4.3.00.0000.0237.13

preferences:
46.77 ms | 401 KiB | 5 Q