3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace DOMWorks; use \DOMNode, \DOMElement, \DOMDocument; class Node extends DOMNode { public function foo() { echo "Yay for foo!"; } } class Element extends DOMElement { public function bar() { echo "Yay for bar!"; } } class Document extends DOMDocument { public function __construct($version = null, $encoding = null) { parent::__construct($version, $encoding); $this->registerNodeClass('\DOMElement', __NAMESPACE__ . '\Element'); $this->registerNodeClass('\DOMNode', __NAMESPACE__ . '\Node'); } // methods... } $doc = new Document; var_dump($doc->createElement() instanceof 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)
8.3.60.0100.01018.37
8.3.50.0100.00817.58
8.3.40.0180.00318.84
8.3.30.0120.00318.68
8.3.20.0090.00018.89
8.3.10.0040.00420.53
8.3.00.0000.00819.50
8.2.180.0070.01016.75
8.2.170.0140.00322.96
8.2.160.0100.00322.16
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0000.00719.96
8.2.110.0100.00020.77
8.2.100.0060.00617.91
8.2.90.0080.00019.05
8.2.80.0060.00318.05
8.2.70.0050.00317.63
8.2.60.0000.00818.04
8.2.50.0050.00318.07
8.2.40.0000.00818.22
8.2.30.0110.00018.07
8.2.20.0040.00417.73
8.2.10.0040.00417.75
8.2.00.0080.00017.57
8.1.280.0120.00625.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0060.00620.88
8.1.230.0040.00720.97
8.1.220.0000.00917.74
8.1.210.0090.00318.77
8.1.200.0060.00317.13
8.1.190.0050.00317.40
8.1.180.0030.00618.10
8.1.170.0000.00818.57
8.1.160.0000.00718.82
8.1.150.0080.00018.56
8.1.140.0040.00417.34
8.1.130.0030.00317.77
8.1.120.0040.00417.39
8.1.110.0040.00417.42
8.1.100.0040.00417.37
8.1.90.0000.00717.46
8.1.80.0060.00317.39
8.1.70.0040.00417.44
8.1.60.0080.00017.59
8.1.50.0040.00817.48
8.1.40.0030.00517.56
8.1.30.0000.00817.56
8.1.20.0000.00817.67
8.1.10.0030.00517.64
8.1.00.0040.00417.49
8.0.300.0000.00719.98
8.0.290.0000.00716.88
8.0.280.0030.00318.30
8.0.270.0050.00217.18
8.0.260.0000.00718.54
8.0.250.0040.00417.00
8.0.240.0060.00317.00
8.0.230.0030.00316.84
8.0.220.0000.00716.88
8.0.210.0000.00716.93
8.0.200.0000.00617.01
8.0.190.0070.00016.94
8.0.180.0000.00716.86
8.0.170.0050.00516.76
8.0.160.0000.00716.97
8.0.150.0000.00816.88
8.0.140.0050.00316.85
8.0.130.0060.00013.36
8.0.120.0000.00716.94
8.0.110.0080.00016.70
8.0.100.0050.00217.02
8.0.90.0000.00817.07
8.0.80.0030.01316.98
8.0.70.0040.00416.73
8.0.60.0050.00216.80
8.0.50.0070.00016.79
8.0.30.0090.00816.96
8.0.20.0100.00917.40
8.0.10.0030.00517.13
8.0.00.0110.00616.76
7.4.330.0020.00213.43
7.4.320.0000.00716.63
7.4.300.0070.00016.43
7.4.290.0030.00316.68
7.4.280.0030.00316.52
7.4.270.0000.00916.50
7.4.260.0030.00313.28
7.4.250.0040.00416.55
7.4.240.0040.00416.43
7.4.230.0020.00516.41
7.4.220.0150.00916.47
7.4.210.0080.00816.62
7.4.200.0070.00016.60
7.4.190.0070.00016.73
7.4.160.0040.01116.50
7.4.150.0130.00717.40
7.4.140.0110.00817.28
7.4.130.0040.01316.42
7.4.120.0150.00516.53
7.4.110.0180.00016.60
7.4.100.0070.01416.38
7.4.90.0120.00916.69
7.4.80.0080.00919.03
7.4.70.0120.00616.52
7.4.60.0130.00316.45
7.4.50.0030.00616.63
7.4.40.0070.00722.27
7.4.30.0160.00316.50
7.4.00.0100.00715.14
7.3.330.0000.00613.25
7.3.320.0040.00413.25
7.3.310.0040.00416.32
7.3.300.0080.00016.40
7.3.290.0030.01216.40
7.3.280.0050.01216.37
7.3.270.0100.00717.40
7.3.260.0080.01318.24
7.3.250.0130.00516.56
7.3.240.0080.00816.42
7.3.230.0060.01216.39
7.3.210.0120.00916.42
7.3.200.0040.01519.39
7.3.190.0150.00916.33
7.3.180.0090.00616.42
7.3.170.0130.01016.51
7.3.160.0060.00916.40
7.3.120.0070.00414.71
7.2.330.0080.01016.63
7.2.320.0190.00416.72
7.2.310.0120.01216.39
7.2.300.0100.00716.34
7.2.290.0090.00916.81
7.2.00.0070.01119.20
7.1.200.0100.00015.81
7.1.100.0080.00818.01
7.1.70.0040.00417.18
7.1.60.0030.02219.40
7.1.50.0000.02216.92
7.1.00.0030.08022.42
7.0.200.0000.00716.82
7.0.140.0030.07321.95
7.0.60.0030.07719.95
7.0.50.0070.05317.95
7.0.40.0070.04020.13
7.0.30.0270.08020.20
7.0.20.0430.06320.09
7.0.10.0200.03720.19
7.0.00.0070.08320.09
5.6.280.0070.07021.12
5.6.210.0130.07320.76
5.6.200.0100.08018.21
5.6.190.0030.04720.61
5.6.180.0330.04720.41
5.6.170.0230.05020.57
5.6.160.0000.06720.52
5.6.150.0170.07018.29
5.6.140.0030.04318.19
5.6.130.0100.07318.21
5.6.120.0100.08321.04
5.6.110.0030.09021.01
5.6.100.0030.06721.05
5.6.90.0100.07321.13
5.6.80.0100.07320.47
5.6.70.2230.06020.41
5.5.350.0230.07720.49
5.5.340.0030.08718.00
5.5.330.0070.07720.41
5.5.320.0470.03720.35
5.5.310.0330.05320.28
5.5.300.0070.04318.05
5.5.290.0200.07018.01
5.5.280.0070.07721.04
5.5.270.0100.05720.80
5.5.260.0130.08020.92
5.5.250.0030.04020.74
5.5.240.0100.03320.31
5.4.450.0200.04719.39
5.4.440.4300.03719.41
5.4.430.0100.05719.22
5.4.420.0170.05019.42
5.4.410.0170.05019.21
5.4.400.0070.05719.09
5.4.390.0070.05719.26
5.4.380.0170.06018.83
5.4.370.0030.04718.61
5.4.360.0030.05718.84
5.4.350.0050.03512.07
5.4.340.0090.03312.07
5.4.320.0080.03412.55
5.4.310.0120.04612.55
5.4.300.0110.04912.56
5.4.290.0070.04812.55
5.4.280.0090.04412.45
5.4.270.0090.04612.45
5.4.260.0090.05012.45
5.4.250.0110.04912.45
5.4.240.0090.04612.45
5.4.230.0100.04312.44
5.4.220.0070.04512.44
5.4.210.0090.04612.44
5.4.200.0070.05112.44
5.4.190.0090.04912.44
5.4.180.0090.05112.43
5.4.170.0060.04212.45
5.4.160.0070.03712.45
5.4.150.0050.04012.44
5.4.140.0090.04012.12
5.4.130.0100.04612.11
5.4.120.0090.04412.07
5.4.110.0080.04112.07
5.4.100.0060.04612.07
5.4.90.0050.04412.07
5.4.80.0080.04812.07
5.4.70.0070.04712.06
5.4.60.0050.03712.06
5.4.50.0060.03912.06
5.4.40.0080.04112.05
5.4.30.0080.03612.05
5.4.20.0070.04312.05
5.4.10.0070.04012.05
5.4.00.0070.03911.54
5.3.290.0070.03912.80
5.3.280.0070.04112.72
5.3.270.0060.04812.74
5.3.260.0100.04712.73
5.3.250.0080.04712.73
5.3.240.0080.05212.73
5.3.230.0100.04612.72
5.3.220.0070.05112.70
5.3.210.0090.05312.69
5.3.200.0080.05512.69
5.3.190.0080.04812.70
5.3.180.0080.04812.69
5.3.170.0080.05612.69
5.3.160.0090.05212.69
5.3.150.0080.04712.69
5.3.140.0070.05112.69
5.3.130.0060.04712.67
5.3.120.0070.04712.68
5.3.110.0070.04612.68
5.3.100.0070.05512.17
5.3.90.0120.06512.15
5.3.80.0120.05112.14
5.3.70.0080.04812.14
5.3.60.0070.05012.13
5.3.50.0060.04712.07
5.3.40.0070.04512.07

preferences:
69.09 ms | 401 KiB | 5 Q