3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyElement extends \DOMElement { public function __get($name) { $v = parent::__get($name); if ($v) return $v; return $this->$name; } } $dom = new DOMDocument(); $dom->registerNodeClass('DOMElement', 'MyElement'); $dom->appendChild($dom->createElement('Foo', 'Bar')); echo $dom->documentElement->nodeValue;

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)
8.3.60.0100.01018.56
8.3.50.0120.01021.21
8.3.40.0140.00418.58
8.3.30.0030.01018.91
8.3.20.0040.00420.16
8.3.10.0070.00023.48
8.3.00.0040.00419.13
8.2.180.0160.00316.75
8.2.170.0150.00022.96
8.2.160.0130.00620.56
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0080.00022.07
8.2.110.0070.00319.37
8.2.100.0070.00317.78
8.2.90.0040.00419.40
8.2.80.0000.00917.97
8.2.70.0030.00617.75
8.2.60.0080.00418.00
8.2.50.0040.00918.07
8.2.40.0080.00018.11
8.2.30.0000.00818.14
8.2.20.0000.00717.68
8.2.10.0040.00418.14
8.2.00.0080.00017.87
8.1.280.0130.00725.92
8.1.270.0090.00623.97
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0090.00923.94
8.1.230.0090.00322.82
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.01117.10
8.1.190.0040.00417.10
8.1.180.0070.00018.10
8.1.170.0030.00518.65
8.1.160.0000.00722.02
8.1.150.0070.00018.92
8.1.140.0040.00417.41
8.1.130.0080.00017.75
8.1.120.0040.00417.50
8.1.110.0000.00717.36
8.1.100.0000.00717.54
8.1.90.0000.00717.38
8.1.80.0030.00417.42
8.1.70.0000.00717.36
8.1.60.0060.00317.50
8.1.50.0040.00417.47
8.1.40.0050.00217.36
8.1.30.0080.00017.61
8.1.20.0080.00017.62
8.1.10.0050.00317.59
8.1.00.0030.00617.54
8.0.300.0080.00018.77
8.0.290.0000.00716.63
8.0.280.0000.00718.45
8.0.270.0080.00017.30
8.0.260.0040.00417.37
8.0.250.0000.00817.09
8.0.240.0040.00416.96
8.0.230.0030.00316.95
8.0.220.0000.00716.81
8.0.210.0030.00416.84
8.0.200.0030.00316.90
8.0.190.0040.00416.94
8.0.180.0070.00016.83
8.0.170.0040.00416.87
8.0.160.0000.00716.99
8.0.150.0020.00516.80
8.0.140.0030.00516.85
8.0.130.0000.00513.37
8.0.120.0040.00416.88
8.0.110.0020.00516.85
8.0.100.0000.00717.01
8.0.90.0040.00416.93
8.0.80.0080.00616.88
8.0.70.0040.00416.79
8.0.60.0020.00516.80
8.0.50.0050.00216.92
8.0.30.0110.01117.16
8.0.20.0100.00917.40
8.0.10.0000.00716.88
8.0.00.0110.00716.59
7.4.330.0020.00215.02
7.4.320.0030.00316.42
7.4.300.0030.00316.62
7.4.290.0030.00316.61
7.4.280.0000.00816.64
7.4.270.0030.00316.62
7.4.260.0000.00816.59
7.4.250.0070.00016.56
7.4.240.0050.00216.62
7.4.230.0000.00716.51
7.4.220.0100.01016.55
7.4.210.0030.01216.77
7.4.200.0030.00316.77
7.4.160.0060.00916.45
7.4.150.0120.00617.40
7.4.140.0100.00817.86
7.4.130.0120.00416.65
7.4.120.0080.00916.54
7.4.110.0120.01216.43
7.4.100.0060.01316.39
7.4.90.0030.01616.71
7.4.80.0110.00619.39
7.4.70.0070.01016.63
7.4.60.0100.01116.49
7.4.50.0000.00616.67
7.4.40.0030.01916.39
7.4.30.0090.00916.45
7.4.00.0100.00614.72
7.3.330.0030.00313.13
7.3.320.0050.00013.23
7.3.310.0070.00016.28
7.3.300.0000.00716.17
7.3.290.0060.01016.20
7.3.280.0080.00716.24
7.3.270.0060.01517.40
7.3.260.0120.00616.28
7.3.250.0060.00916.42
7.3.240.0140.00316.43
7.3.230.0100.01016.54
7.3.210.0060.01016.37
7.3.200.0130.00419.39
7.3.190.0000.01616.30
7.3.180.0090.00616.44
7.3.170.0080.00816.47
7.3.160.0070.01116.32
7.2.330.0060.01316.78
7.2.320.0120.00616.69
7.2.310.0080.00816.80
7.2.300.0060.01016.65
7.2.290.0140.00616.36
7.2.60.0000.01716.80
7.2.00.0030.00919.33
7.1.200.0080.00415.68
7.1.100.0000.01317.96
7.1.70.0030.00717.15
7.1.60.0100.01019.32
7.1.50.0100.01016.95
7.1.00.0030.07322.48
7.0.200.0000.00816.81
7.0.140.0100.07022.15
7.0.60.0100.08019.96
7.0.50.0030.05317.89
7.0.40.0070.09019.98
7.0.30.0330.05720.07
7.0.20.0300.04020.27
7.0.10.0100.04020.30
7.0.00.0100.06720.18
5.6.280.0130.06320.94
5.6.210.0100.08020.75
5.6.200.0030.04318.20
5.6.190.0070.04320.55
5.6.180.0070.04720.66
5.6.170.0300.06720.50
5.6.160.0130.07320.44
5.6.150.0030.04018.29
5.6.140.0130.07718.23
5.6.130.0070.08718.15
5.6.120.0100.08321.06
5.6.110.0130.07321.00
5.6.100.0030.09321.08
5.6.90.0030.06021.03
5.6.80.0130.06720.55
5.6.70.4430.03720.39
5.5.350.0300.06320.46
5.5.340.0030.04318.05
5.5.330.0000.06720.19
5.5.320.0300.07020.42
5.5.310.0230.04320.34
5.5.300.0100.06718.07
5.5.290.0030.08718.09
5.5.280.0100.06020.91
5.5.270.0200.07020.66
5.5.260.0100.08320.79
5.5.250.0170.07320.58
5.5.240.4130.04020.14
5.4.450.1030.04719.60
5.4.440.0670.05319.22
5.4.430.0870.05319.45
5.4.420.0830.05319.62
5.4.410.0670.05319.34
5.4.400.0800.06319.31
5.4.390.0930.04319.14
5.4.380.0700.04719.37
5.4.370.0470.05719.27
5.4.360.0830.05319.12
5.4.350.0470.05319.14
5.4.340.0070.03712.06
5.4.320.0040.04112.54
5.4.310.0050.04312.54
5.4.300.0060.03512.54
5.4.290.0090.04212.54
5.4.280.0050.03512.43
5.4.270.0060.03412.44
5.4.260.0040.03712.44
5.4.250.0070.03512.44
5.4.240.0060.03512.43
5.4.230.0040.03912.43
5.4.220.0120.03712.43
5.4.210.0120.03012.43
5.4.200.0030.03912.43
5.4.190.0070.03312.43
5.4.180.0070.03312.43
5.4.170.0050.03512.44
5.4.160.0060.03912.44
5.4.150.0050.03612.43
5.4.140.0020.04012.12
5.4.130.0040.03612.10
5.4.120.0050.03912.05
5.4.110.0050.03512.05
5.4.100.0080.03312.05
5.4.90.0050.04112.05
5.4.80.0060.04012.06
5.4.70.0070.03212.05
5.4.60.0080.03012.05
5.4.50.0020.03712.05
5.4.40.0040.03512.04
5.4.30.0030.03812.04
5.4.20.0070.03912.04
5.4.10.0040.03612.04
5.4.00.0080.04111.53
5.3.290.0090.03512.80
5.3.280.0070.03512.73
5.3.270.0020.04312.75
5.3.260.0080.04412.75
5.3.250.0040.04012.75
5.3.240.0090.04212.75
5.3.230.0110.03812.74
5.3.220.0070.03912.71
5.3.210.0060.04212.71
5.3.200.0060.03912.70
5.3.190.0090.03912.71
5.3.180.0080.03512.71
5.3.170.0030.04112.70
5.3.160.0100.03412.70
5.3.150.0070.03612.71
5.3.140.0100.03512.70
5.3.130.0110.03912.69
5.3.120.0040.03912.69
5.3.110.0140.03812.70
5.3.100.0070.03612.18
5.3.90.0080.03712.16
5.3.80.0070.03712.15
5.3.70.0070.04012.15
5.3.60.0080.03712.14
5.3.50.0070.03812.08
5.3.40.0090.03412.08
5.3.30.0070.03612.04
5.3.20.0050.04111.82
5.3.10.0080.03711.79
5.3.00.0080.03811.77
5.2.170.0070.0319.28
5.2.160.0080.0369.28
5.2.150.0060.0379.28
5.2.140.0030.0329.27
5.2.130.0060.0279.23
5.2.120.0050.0289.23
5.2.110.0060.0289.24
5.2.100.0030.0319.24
5.2.90.0050.0299.23
5.2.80.0020.0329.23
5.2.70.0060.0299.23
5.2.60.0070.0279.18
5.2.50.0040.0309.15
5.2.40.0040.0299.13
5.2.30.0050.0319.11
5.2.20.0060.0339.10
5.2.10.0030.0289.00
5.2.00.0070.0318.86
5.1.60.0030.0268.11
5.1.50.0050.0248.11
5.1.40.0060.0228.09
5.1.30.0030.0278.44
5.1.20.0070.0278.46
5.1.10.0040.0258.18
5.1.00.0040.0348.19
5.0.50.0040.0216.66
5.0.40.0030.0206.52
5.0.30.0030.0326.34
5.0.20.0020.0206.31
5.0.10.0070.0206.28
5.0.00.0050.0366.27
4.4.90.0040.0154.78
4.4.80.0000.0194.75
4.4.70.0020.0194.75
4.4.60.0020.0194.75
4.4.50.0030.0174.77
4.4.40.0020.0254.70
4.4.30.0050.0194.76
4.4.20.0030.0144.84
4.4.10.0030.0154.85
4.4.00.0040.0344.76
4.3.110.0030.0204.67
4.3.100.0050.0144.67
4.3.90.0030.0194.64
4.3.80.0030.0264.58
4.3.70.0040.0144.63
4.3.60.0020.0154.63
4.3.50.0040.0144.63
4.3.40.0020.0254.54
4.3.30.0010.0173.30
4.3.20.0010.0173.28
4.3.10.0010.0163.24
4.3.00.0170.0178.67

preferences:
45.53 ms | 401 KiB | 5 Q