3v4l.org

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

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)
8.3.60.0120.00618.43
8.3.50.0090.00916.17
8.3.40.0100.01318.60
8.3.30.0110.00419.10
8.3.20.0000.00820.43
8.3.10.0080.00023.40
8.3.00.0000.00919.25
8.2.180.0080.00816.63
8.2.170.0080.00822.96
8.2.160.0100.00320.47
8.2.150.0030.00624.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0090.00020.85
8.2.110.0060.00322.10
8.2.100.0060.00617.50
8.2.90.0000.00819.23
8.2.80.0000.00917.97
8.2.70.0040.00417.38
8.2.60.0070.00317.75
8.2.50.0050.00518.07
8.2.40.0050.00319.95
8.2.30.0070.00017.95
8.2.20.0000.00817.57
8.2.10.0040.00418.14
8.2.00.0000.00817.52
8.1.270.0040.00423.84
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00324.04
8.1.230.0100.00319.14
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.10
8.1.190.0060.00317.25
8.1.180.0070.00318.10
8.1.170.0080.00318.65
8.1.160.0040.00422.01
8.1.150.0000.00818.86
8.1.140.0040.00417.42
8.1.130.0070.00017.73
8.1.120.0050.00217.33
8.1.110.0050.00317.47
8.1.100.0040.00417.38
8.1.90.0030.00617.56
8.1.80.0040.00417.39
8.1.70.0070.00017.45
8.1.60.0060.00317.57
8.1.50.0040.00417.49
8.1.40.0080.00017.52
8.1.30.0040.00417.62
8.1.20.0040.00417.59
8.1.10.0090.00017.50
8.1.00.0030.00717.43
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0000.00718.46
8.0.270.0000.00717.12
8.0.260.0000.00717.11
8.0.250.0000.00816.89
8.0.240.0050.00316.96
8.0.230.0000.00817.00
8.0.220.0000.00716.93
8.0.210.0000.00716.80
8.0.200.0030.00316.88
8.0.190.0000.00816.91
8.0.180.0070.00316.84
8.0.170.0050.00316.87
8.0.160.0070.00016.95
8.0.150.0060.00316.83
8.0.140.0000.00716.93
8.0.130.0060.00013.23
8.0.120.0040.00416.88
8.0.110.0080.00016.77
8.0.100.0050.00216.71
8.0.90.0000.00716.92
8.0.80.0160.00316.94
8.0.70.0040.00416.72
8.0.60.0040.00416.83
8.0.50.0000.00716.93
8.0.30.0130.01016.96
8.0.20.0110.01217.40
8.0.10.0040.00417.00
8.0.00.0140.00716.64
7.4.330.0000.00515.07
7.4.320.0100.00016.62
7.4.300.0000.00616.62
7.4.290.0030.00316.53
7.4.280.0000.00716.59
7.4.270.0060.00316.36
7.4.260.0020.00516.50
7.4.250.0040.00416.50
7.4.240.0040.00416.49
7.4.230.0030.00316.30
7.4.220.0140.00316.32
7.4.210.0090.00616.55
7.4.200.0030.00616.68
7.4.160.0180.00016.22
7.4.150.0120.00917.40
7.4.140.0130.01417.86
7.4.130.0120.00816.56
7.4.120.0100.00916.53
7.4.110.0090.01616.51
7.4.100.0040.01516.60
7.4.90.0090.01216.35
7.4.80.0090.01519.39
7.4.70.0030.01716.57
7.4.60.0130.01316.56
7.4.50.0040.00416.15
7.4.40.0150.00416.56
7.4.30.0110.01316.44
7.4.00.0080.00315.09
7.3.330.0030.00313.14
7.3.320.0000.00513.24
7.3.310.0030.00516.16
7.3.300.0070.00016.28
7.3.290.0070.01016.17
7.3.280.0100.00916.14
7.3.270.0160.00417.40
7.3.260.0140.00716.28
7.3.250.0170.00116.14
7.3.240.0090.00916.44
7.3.230.0040.01516.43
7.3.210.0100.01016.48
7.3.200.0130.00419.39
7.3.190.0070.01116.45
7.3.180.0100.00616.49
7.3.170.0130.00916.27
7.3.160.0070.01016.03
7.2.330.0120.00816.70
7.2.320.0090.01616.68
7.2.310.0150.00316.36
7.2.300.0080.00816.60
7.2.290.0080.01116.67
7.2.60.0090.00416.93
7.1.200.0090.00315.80
7.1.70.0040.00816.95
7.1.60.0110.01419.32
7.1.50.0040.01416.87
7.1.00.0000.08022.46
7.0.200.0080.00316.79
7.0.140.0030.07722.23
7.0.60.0070.06319.91
7.0.50.0030.06017.90
7.0.40.0100.05719.96
7.0.30.0200.04720.24
7.0.20.0330.07720.19
7.0.10.0370.07320.21
7.0.00.0070.08320.25
5.6.280.0000.07720.97
5.6.210.0100.03320.57
5.6.200.0030.04718.19
5.6.190.0100.03720.45
5.6.180.0430.05720.43
5.6.170.0200.04720.53
5.6.160.0030.04720.46
5.6.150.0070.08018.24
5.6.140.0130.04318.18
5.6.130.0070.06318.17
5.6.120.0130.07720.90
5.6.110.0200.04721.10
5.6.100.0070.05721.14
5.6.90.0030.04021.09
5.6.80.0170.07020.37
5.6.70.0230.05320.46
5.5.350.0170.07320.35
5.5.340.0070.08017.95
5.5.330.0100.08720.41
5.5.320.0000.06720.19
5.5.310.0330.03720.41
5.5.300.0070.04317.99
5.5.290.0100.08318.01
5.5.280.0100.07720.97
5.5.270.0100.08020.69
5.5.260.0030.04320.90
5.5.250.0130.07020.59
5.5.240.0070.05320.16
5.4.450.0070.07019.47
5.4.440.0100.06319.45
5.4.430.0170.05319.22
5.4.420.0200.05019.58
5.4.410.0130.05319.42
5.4.400.0230.05719.29
5.4.390.0270.05019.01
5.4.380.0200.05319.28
5.4.370.0270.06319.37
5.4.360.0070.06318.98
5.4.350.0500.04018.98
5.4.340.0120.02912.07
5.4.320.0090.03512.55
5.4.310.0060.03812.54
5.4.300.0080.03412.55
5.4.290.0090.03512.55
5.4.280.0050.03612.45
5.4.270.0060.03612.44
5.4.260.0070.03712.44
5.4.250.0080.03612.44
5.4.240.0080.03512.44
5.4.230.0090.03712.43
5.4.220.0090.03412.44
5.4.210.0080.03412.44
5.4.200.0050.03912.43
5.4.190.0070.03512.43
5.4.180.0100.03812.43
5.4.170.0060.03812.44
5.4.160.0060.03612.44
5.4.150.0090.03312.43
5.4.140.0070.03612.12
5.4.130.0050.03712.10
5.4.120.0060.03612.06
5.4.110.0090.03312.06
5.4.100.0070.03712.06
5.4.90.0040.03912.06
5.4.80.0060.03612.06
5.4.70.0050.03612.06
5.4.60.0070.03212.05
5.4.50.0050.03612.05
5.4.40.0040.03712.05
5.4.30.0080.03412.04
5.4.20.0070.03312.04
5.4.10.0070.03412.04
5.4.00.0050.03611.53
5.3.290.0040.04212.80
5.3.280.0090.03512.73
5.3.270.0030.04312.75
5.3.260.0070.03812.75
5.3.250.0050.03712.75
5.3.240.0060.03712.75
5.3.230.0060.03812.75
5.3.220.0050.03812.71
5.3.210.0080.03812.71
5.3.200.0020.04112.71
5.3.190.0060.03812.71
5.3.180.0070.03912.71
5.3.170.0100.04012.71
5.3.160.0070.03812.71
5.3.150.0040.03912.71
5.3.140.0080.03412.70
5.3.130.0060.03812.70
5.3.120.0070.03712.69
5.3.110.0060.03812.70
5.3.100.0080.03412.17
5.3.90.0060.03612.16
5.3.80.0090.03412.15
5.3.70.0090.03312.14
5.3.60.0090.03312.13
5.3.50.0040.03712.08
5.3.40.0070.03512.08
5.3.30.0060.03312.04
5.3.20.0040.03611.82
5.3.10.0060.03411.78
5.3.00.0050.03611.77
5.2.170.0060.0289.27
5.2.160.0030.0299.28
5.2.150.0020.0329.27
5.2.140.0070.0279.27
5.2.130.0030.0299.23
5.2.120.0060.0269.23
5.2.110.0040.0299.24
5.2.100.0110.0219.23
5.2.90.0090.0249.24
5.2.80.0080.0279.23
5.2.70.0060.0339.23
5.2.60.0040.0309.18
5.2.50.0110.0239.14
5.2.40.0040.0299.13
5.2.30.0040.0299.11
5.2.20.0050.0279.09
5.2.10.0020.0309.00
5.2.00.0040.0298.87
5.1.60.0040.0238.11
5.1.50.0060.0228.11
5.1.40.0050.0228.09
5.1.30.0040.0248.45
5.1.20.0050.0258.46
5.1.10.0030.0268.19
5.1.00.0020.0298.19
5.0.50.0010.0226.67
5.0.40.0020.0206.52
5.0.30.0030.0316.34
5.0.20.0040.0196.30
5.0.10.0020.0206.28
5.0.00.0050.0286.27
4.4.90.0020.0164.78
4.4.80.0010.0164.75
4.4.70.0030.0154.76
4.4.60.0030.0144.76
4.4.50.0010.0164.77
4.4.40.0020.0254.71
4.4.30.0030.0144.76
4.4.20.0010.0164.85
4.4.10.0030.0144.85
4.4.00.0020.0254.76
4.3.110.0030.0154.66
4.3.100.0050.0154.67
4.3.90.0020.0144.64
4.3.80.0020.0314.58
4.3.70.0020.0144.63
4.3.60.0060.0144.63
4.3.50.0030.0144.63
4.3.40.0030.0304.54
4.3.30.0000.0183.30
4.3.20.0020.0163.28
4.3.10.0030.0143.24
4.3.00.0030.0206.93

preferences:
45.65 ms | 400 KiB | 5 Q