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 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)
8.3.70.0110.00716.63
8.3.60.0070.01018.43
8.3.50.0110.01121.09
8.3.40.0110.00718.70
8.3.30.0100.00320.02
8.3.20.0070.00020.20
8.3.10.0080.00021.92
8.3.00.0040.00422.47
8.2.180.0170.00316.88
8.2.170.0140.00422.96
8.2.160.0000.01422.32
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0030.00520.50
8.2.110.0090.00319.41
8.2.100.0040.00817.72
8.2.90.0000.00719.08
8.2.80.0030.00619.41
8.2.70.0100.00017.50
8.2.60.0040.00418.04
8.2.50.0030.00618.07
8.2.40.0000.00818.15
8.2.30.0060.00319.36
8.2.20.0020.00517.60
8.2.10.0000.00817.62
8.2.00.0040.00417.75
8.1.280.0000.01525.92
8.1.270.0030.00723.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00922.43
8.1.230.0040.00720.91
8.1.220.0000.00818.77
8.1.210.0060.00319.04
8.1.200.0060.00317.10
8.1.190.0040.00417.41
8.1.180.0030.00618.10
8.1.170.0080.00018.71
8.1.160.0050.00318.89
8.1.150.0040.00418.61
8.1.140.0000.00717.34
8.1.130.0040.00417.83
8.1.120.0000.00717.31
8.1.110.0000.00717.41
8.1.100.0000.00717.36
8.1.90.0000.00717.48
8.1.80.0030.00317.39
8.1.70.0000.00717.42
8.1.60.0050.00317.54
8.1.50.0000.00717.43
8.1.40.0040.00717.54
8.1.30.0000.00817.53
8.1.20.0040.00417.59
8.1.10.0080.00017.63
8.1.00.0030.00517.41
8.0.300.0040.00419.98
8.0.290.0070.00017.05
8.0.280.0030.00318.35
8.0.270.0000.00717.12
8.0.260.0030.00316.68
8.0.250.0000.00816.97
8.0.240.0030.00616.96
8.0.230.0030.00416.88
8.0.220.0040.00416.84
8.0.210.0000.00716.82
8.0.200.0000.00616.94
8.0.190.0000.00716.94
8.0.180.0070.00016.80
8.0.170.0040.00416.84
8.0.160.0030.00316.69
8.0.150.0070.00016.69
8.0.140.0060.00616.79
8.0.130.0030.00313.23
8.0.120.0030.00516.75
8.0.110.0040.00416.89
8.0.100.0060.00316.72
8.0.90.0040.00416.88
8.0.80.0120.00316.78
8.0.70.0000.00716.71
8.0.60.0040.00416.84
8.0.50.0050.00216.71
8.0.30.0130.00617.05
8.0.20.0090.00917.50
8.0.10.0040.00417.14
8.0.00.0180.00216.79
7.4.330.0000.00616.72
7.4.320.0000.00616.35
7.4.300.0060.00016.59
7.4.290.0000.00716.54
7.4.280.0000.00716.41
7.4.270.0030.00316.59
7.4.260.0000.00613.27
7.4.250.0070.00016.55
7.4.240.0050.00316.60
7.4.230.0070.00016.42
7.4.220.0090.00916.70
7.4.210.0080.00816.57
7.4.200.0070.00016.40
7.4.190.0030.00316.70
7.4.160.0120.00916.58
7.4.150.0100.00717.40
7.4.140.0100.00817.86
7.4.130.0100.00716.37
7.4.120.0070.01016.70
7.4.110.0080.00816.43
7.4.100.0030.01616.46
7.4.90.0170.00016.59
7.4.80.0030.01619.39
7.4.70.0110.00616.44
7.4.60.0140.00316.38
7.4.50.0000.00816.24
7.4.40.0030.00922.77
7.4.30.0110.00716.32
7.4.10.0000.01514.82
7.4.00.0100.00715.15
7.3.330.0000.00513.30
7.3.320.0030.00313.28
7.3.310.0080.00016.36
7.3.300.0070.00016.23
7.3.290.0030.01716.43
7.3.280.0090.00516.39
7.3.270.0140.00317.40
7.3.260.0150.00318.24
7.3.250.0120.00716.32
7.3.240.0030.01416.43
7.3.230.0040.01216.52
7.3.210.0080.00816.26
7.3.200.0120.00619.39
7.3.190.0110.01116.36
7.3.180.0090.00916.25
7.3.170.0070.01016.68
7.3.160.0070.01016.27
7.3.130.0060.00614.86
7.3.120.0100.00814.62
7.3.110.0060.01314.60
7.3.100.0100.00314.77
7.3.90.0060.00914.93
7.3.80.0060.00614.86
7.3.70.0070.00714.75
7.3.60.0000.01014.57
7.3.50.0090.00014.53
7.3.40.0080.00814.89
7.3.30.0040.00414.86
7.3.20.0080.00816.34
7.3.10.0100.00316.58
7.3.00.0060.00916.29
7.2.330.0100.00716.65
7.2.320.0130.00916.81
7.2.310.0070.01516.55
7.2.300.0120.01216.43
7.2.290.0100.00716.64
7.2.260.0070.01315.09
7.2.250.0030.01615.14
7.2.240.0040.01414.81
7.2.230.0060.01014.71
7.2.220.0060.00914.92
7.2.210.0040.01215.20
7.2.200.0120.00315.00
7.2.190.0060.01014.91
7.2.180.0080.00414.96
7.2.170.0030.00714.90
7.2.160.0070.01114.77
7.2.150.0000.01516.74
7.2.140.0120.00017.04
7.2.130.0080.00416.67
7.2.120.0040.00816.59
7.2.110.0110.00316.57
7.2.100.0090.00016.79
7.2.90.0080.00316.88
7.2.80.0040.00817.00
7.2.70.0030.01016.57
7.2.60.0060.00916.70
7.2.50.0000.01516.55
7.2.40.0030.01016.63
7.2.30.0070.01016.97
7.2.20.0100.00316.50
7.2.10.0030.01016.95
7.2.00.0040.01418.07
7.1.330.0070.00715.81
7.1.320.0030.01015.62
7.1.310.0070.00715.58
7.1.300.0030.01015.84
7.1.290.0060.00615.77
7.1.280.0030.00915.68
7.1.270.0060.00915.43
7.1.260.0000.01015.55
7.1.250.0000.00815.51
7.1.240.0000.01315.48
7.1.230.0070.00815.79
7.1.220.0070.01015.79
7.1.210.0100.00015.73
7.1.200.0030.00815.50
7.1.190.0060.01015.56
7.1.180.0090.00915.82
7.1.170.0040.00415.68
7.1.160.0060.00615.86
7.1.150.0030.00615.48
7.1.140.0040.01115.62
7.1.130.0000.00815.64
7.1.120.0110.00415.84
7.1.110.0090.00615.74
7.1.100.0120.00217.06
7.1.90.0040.01215.73
7.1.80.0030.01015.76
7.1.70.0090.00416.03
7.1.60.0090.00817.44
7.1.50.0030.01216.22
7.1.40.0070.00715.68
7.1.30.0040.01115.66
7.1.20.0040.00415.77
7.1.10.0080.00415.72
7.1.00.0020.04218.93
7.0.330.0060.00615.51
7.0.320.0040.00815.24
7.0.310.0040.00915.45
7.0.300.0050.00315.41
7.0.290.0080.00615.59
7.0.280.0040.00415.49
7.0.270.0000.01315.38
7.0.260.0130.00315.48
7.0.250.0040.00715.45
7.0.240.0080.00415.32
7.0.230.0030.01015.68
7.0.220.0040.00415.14
7.0.210.0030.01315.19
7.0.200.0020.00916.10
7.0.190.0000.01115.42
7.0.180.0040.00415.50
7.0.170.0080.00815.36
7.0.160.0000.00915.50
7.0.150.0090.00615.25
7.0.140.0120.03318.85
7.0.130.0100.00315.54
7.0.120.0080.00015.25
7.0.110.0130.00015.54
7.0.100.0030.05017.69
7.0.90.0150.04317.65
7.0.80.0100.04317.55
7.0.70.0160.04117.57
7.0.60.0120.03817.72
7.0.50.0150.03817.89
7.0.40.0040.03216.82
7.0.30.0080.04316.91
7.0.20.0110.03216.74
7.0.10.0080.04316.82
7.0.00.0050.03216.68
5.6.400.0070.00714.25
5.6.390.0030.00614.64
5.6.380.0000.01414.36
5.6.370.0100.00314.41
5.6.360.0000.00814.34
5.6.350.0040.00714.80
5.6.340.0070.00714.07
5.6.330.0060.00614.32
5.6.320.0070.00714.34
5.6.310.0100.00314.32
5.6.300.0030.01014.05
5.6.290.0070.00714.32
5.6.280.0020.04317.73
5.6.270.0000.01014.21
5.6.260.0110.00314.48
5.6.250.0050.04517.51
5.6.240.0050.04617.53
5.6.230.0110.03517.49
5.6.220.0020.04717.67
5.6.210.0080.04617.52
5.6.200.0130.03717.77
5.6.190.0130.03317.75
5.6.180.0050.04817.55
5.6.170.0050.04317.64
5.6.160.0050.04517.60
5.6.150.0030.03417.88
5.6.140.0110.03517.61
5.6.130.0050.04617.79
5.6.120.0130.04317.88
5.6.110.0080.04617.61
5.6.100.0030.04517.60
5.6.90.0070.03317.65
5.6.80.0040.04417.39
5.6.70.0050.04217.42
5.6.60.0020.04817.25
5.6.50.0080.04317.40
5.6.40.0050.04317.19
5.6.30.0100.03617.45
5.6.20.0020.03517.32
5.6.10.0090.02117.52
5.6.00.0100.03817.36
5.5.380.0040.04417.51
5.5.370.0120.04117.37
5.5.360.0090.04117.40
5.5.350.0100.04217.31
5.5.340.0120.03817.65
5.5.330.0030.03017.73
5.5.320.0090.02917.57
5.5.310.0060.02417.66
5.5.300.0040.04517.68
5.5.290.0140.02517.61
5.5.280.0050.03417.69
5.5.270.0060.04717.67
5.5.260.0160.04017.53
5.5.250.0060.04617.41
5.5.240.0050.02717.31
5.5.230.0110.03617.07
5.5.220.0110.04117.23
5.5.210.0050.03817.29
5.5.200.0060.04017.16
5.5.190.0030.04917.37
5.5.180.0080.04317.23
5.5.170.0000.01114.17
5.5.160.0100.03717.23
5.5.150.0050.03317.19
5.5.140.0050.04517.25
5.5.130.0020.04717.29
5.5.120.0160.03517.27
5.5.110.0060.02817.25
5.5.100.0070.04217.22
5.5.90.0030.04517.19
5.5.80.0110.03817.06
5.5.70.0050.02317.21
5.5.60.0030.02517.12
5.5.50.0070.02417.33
5.5.40.0040.02417.17
5.5.30.0060.02417.24
5.5.20.0080.02017.19
5.5.10.0020.03017.26
5.5.00.0030.02517.17
5.4.450.0120.03816.17
5.4.440.0040.02516.17
5.4.430.0100.03116.25
5.4.420.0080.03616.26
5.4.410.0100.01816.10
5.4.400.0080.03615.97
5.4.390.0080.03516.00
5.4.380.0050.02716.05
5.4.370.0130.03516.03
5.4.360.0050.04216.06
5.4.350.0060.04016.04
5.4.340.0110.03316.05
5.4.330.0070.00312.97
5.4.320.0020.03315.93
5.4.310.0050.04115.99
5.4.300.0050.04416.00
5.4.290.0070.03815.91
5.4.280.0070.04416.07
5.4.270.0080.02716.04
5.4.260.0120.03715.98
5.4.250.0050.03516.10
5.4.240.0070.03216.04
5.4.230.0080.02216.01
5.4.220.0080.01815.90
5.4.210.0000.02316.00
5.4.200.0020.02915.93
5.4.190.0050.01816.06
5.4.180.0050.01816.00
5.4.170.0020.02416.08
5.4.160.0020.02415.99
5.4.150.0120.01516.00
5.4.140.0060.02414.73
5.4.130.0050.02014.72
5.4.120.0100.03514.74
5.4.110.0050.04014.68
5.4.100.0070.03514.76
5.4.90.0030.02414.72
5.4.80.0030.02014.70
5.4.70.0050.02314.75
5.4.60.0020.02314.64
5.4.50.0070.02214.74
5.4.40.0000.02714.71
5.4.30.0060.01914.69
5.4.20.0080.01714.69
5.4.10.0020.03414.67
5.4.00.0060.01714.40
5.3.290.0030.04213.90
5.3.280.0000.02813.81
5.3.270.0050.02213.88
5.3.260.0030.02013.87
5.3.250.0050.02213.79
5.3.240.0050.02213.82
5.3.230.0060.03313.85
5.3.220.0050.03913.82
5.3.210.0090.02813.82
5.3.200.0030.01913.82
5.3.190.0080.02013.76
5.3.180.0020.02513.80
5.3.170.0030.02213.84
5.3.160.0090.01313.78
5.3.150.0050.02313.75
5.3.140.0020.02213.78
5.3.130.0000.02313.81
5.3.120.0020.02513.74
5.3.110.0070.02213.75
5.3.100.0000.02513.49
5.3.90.0030.02113.54
5.3.80.0080.01713.57
5.3.70.0040.02213.52
5.3.60.0020.02413.54
5.3.50.0000.02513.44
5.3.40.0040.01913.51
5.3.30.0050.02113.47
5.3.20.0030.02513.38
5.3.10.0030.02713.30
5.3.00.0020.02313.29
5.2.170.0000.03310.94
5.2.160.0070.02311.13
5.2.150.0000.03311.21
5.2.140.0000.03011.19
5.2.130.0070.02011.02
5.2.120.0070.02711.09
5.2.110.0000.02711.09
5.2.100.0000.03010.89
5.2.90.0000.02711.09
5.2.80.0030.02711.09
5.2.70.0000.04310.95
5.2.60.0030.03311.05
5.2.50.0030.02711.00
5.2.40.0030.03310.98
5.2.30.0070.03010.93
5.2.20.0000.03010.88
5.2.10.0100.02710.90
5.2.00.0030.02310.66
5.1.60.0000.02710.02
5.1.50.0030.02310.02
5.1.40.0070.02010.00
5.1.30.0000.02710.40
5.1.20.0000.02710.27
5.1.10.0000.02310.05
5.1.00.0000.02710.07
5.0.50.0070.0178.43
5.0.40.0030.0208.41
5.0.30.0000.0308.22
5.0.20.0000.0208.22
5.0.10.0030.0438.25
5.0.00.0030.0278.22
4.4.90.0030.0138.22
4.4.80.0000.0178.22
4.4.70.0000.0178.22
4.4.60.0030.0138.22
4.4.50.0000.0178.22
4.4.40.0030.0208.22
4.4.30.0000.0178.22
4.4.20.0100.0238.22
4.4.10.0000.0178.22
4.4.00.0000.0238.22
4.3.110.0000.0178.22
4.3.100.0070.0108.22
4.3.90.0030.0278.22
4.3.80.0030.0538.22
4.3.70.0030.0208.22
4.3.60.0000.0208.22
4.3.50.0000.0338.22
4.3.40.0070.0378.22
4.3.30.0000.0438.22
4.3.20.0000.0308.22
4.3.10.0030.0308.22
4.3.00.0030.0338.22

preferences:
65.58 ms | 401 KiB | 5 Q