3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dom = new DOMDocument(); $dom->loadHtml('<!doctype html><html xmlns:f="foo"><body f:bar="bar"></body></html>'); var_dump((boolean) $dom->getElementsByTagName('head')->length ? '<head> available' : '<head> not available'); var_dump((boolean) $dom->getElementsByTagName('body')->length ? '<body> available' : '<body> not available'); var_dump($dom->getElementsByTagName('body')->item(0)->getArgumentNSNode('foo', 'bar')->namespaceUri);

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)
8.3.70.0090.00918.32
8.3.60.0120.00618.68
8.3.50.0070.01121.21
8.3.40.0120.00319.09
8.3.30.0070.00720.43
8.3.20.0030.00520.46
8.3.10.0060.00322.24
8.3.00.0080.00022.57
8.2.190.0120.00317.00
8.2.180.0070.01117.00
8.2.170.0120.00322.96
8.2.160.0030.01020.60
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0030.00619.78
8.2.110.0070.00421.30
8.2.100.0070.00319.50
8.2.90.0040.00419.20
8.2.80.0000.00819.46
8.2.70.0050.00317.88
8.2.60.0040.00418.18
8.2.50.0000.00818.07
8.2.40.0030.00618.34
8.2.30.0000.00818.16
8.2.20.0000.00718.00
8.2.10.0050.00317.92
8.2.00.0080.00017.87
8.1.280.0030.01025.92
8.1.270.0000.00724.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.97
8.1.230.0070.00319.25
8.1.220.0000.00917.79
8.1.210.0050.00318.77
8.1.200.0000.00917.63
8.1.190.0080.00017.66
8.1.180.0040.00419.26
8.1.170.0080.00018.63
8.1.160.0040.00422.33
8.1.150.0080.00018.83
8.1.140.0070.00017.58
8.1.130.0020.00518.07
8.1.120.0000.00817.61
8.1.110.0030.00517.68
8.1.100.0040.00417.57
8.1.90.0070.00017.68
8.1.80.0030.00517.61
8.1.70.0030.00517.62
8.1.60.0000.00917.80
8.1.50.0050.00217.73
8.1.40.0030.00517.69
8.1.30.0080.00017.86
8.1.20.0000.00817.83
8.1.10.0000.00817.79
8.1.00.0030.00517.71
8.0.300.0030.00318.77
8.0.290.0080.00017.30
8.0.280.0000.00718.59
8.0.270.0050.00217.01
8.0.260.0030.00317.05
8.0.250.0070.00017.19
8.0.240.0000.00817.25
8.0.230.0040.00417.23
8.0.220.0070.00017.04
8.0.210.0070.00017.07
8.0.200.0030.00317.23
8.0.190.0050.00517.25
8.0.180.0000.00717.14
8.0.170.0080.00017.07
8.0.160.0030.00517.18
8.0.150.0000.00816.99
8.0.140.0000.00717.13
8.0.130.0050.00013.51
8.0.120.0070.00317.14
8.0.110.0000.00717.11
8.0.100.0040.00417.17
8.0.90.0040.00417.29
8.0.80.0100.00717.03
8.0.70.0030.00617.18
8.0.60.0040.00416.98
8.0.50.0030.00517.22
8.0.30.0040.01417.34
8.0.20.0120.00617.40
8.0.10.0000.00717.34
8.0.00.0070.01516.96
7.4.330.0000.00515.00
7.4.320.0030.00316.70
7.4.300.0060.00016.64
7.4.290.0050.00316.79
7.4.280.0080.00016.79
7.4.270.0030.00316.79
7.4.260.0030.00316.77
7.4.250.0040.00416.64
7.4.240.0020.00516.66
7.4.230.0070.00016.71
7.4.220.0160.00316.86
7.4.210.0060.00916.79
7.4.200.0070.00016.80
7.4.190.0050.00216.52
7.4.160.0050.01016.75
7.4.150.0140.00417.40
7.4.140.0080.01317.86
7.4.130.0060.01316.72
7.4.120.0090.01116.86
7.4.110.0070.01016.64
7.4.100.0070.01016.88
7.4.90.0070.01016.77
7.4.80.0070.01419.39
7.4.70.0140.00216.68
7.4.60.0030.01316.92
7.4.50.0040.00416.86
7.4.40.0060.00522.77
7.4.30.0120.00916.97
7.4.00.0040.00715.27
7.3.330.0050.00013.30
7.3.320.0060.00013.26
7.3.310.0020.00516.39
7.3.300.0070.00016.46
7.3.290.0110.00716.53
7.3.280.0040.01116.49
7.3.270.0110.00717.40
7.3.260.0090.00716.54
7.3.250.0140.00716.50
7.3.240.0170.00616.53
7.3.230.0110.00716.56
7.3.210.0080.00916.71
7.3.200.0140.00319.39
7.3.190.0090.01216.64
7.3.180.0060.00916.63
7.3.170.0050.01116.48
7.3.160.0090.01216.45
7.3.120.0030.01214.68
7.3.110.0000.01214.80
7.3.100.0080.00414.69
7.3.90.0070.00714.70
7.3.80.0000.01414.88
7.3.70.0000.01114.61
7.3.60.0100.00314.92
7.3.50.0060.00914.88
7.3.40.0030.01014.98
7.3.30.0090.00614.75
7.3.20.0000.01316.49
7.3.10.0040.00816.53
7.3.00.0000.01216.79
7.2.330.0150.01216.90
7.2.320.0060.01816.58
7.2.310.0070.01716.53
7.2.300.0030.01417.04
7.2.290.0140.00316.98
7.2.240.0000.01015.09
7.2.230.0100.00715.15
7.2.220.0080.00815.01
7.2.210.0000.01615.28
7.2.200.0040.01114.96
7.2.190.0080.00515.01
7.2.180.0060.01014.97
7.2.170.0070.01014.89
7.2.160.0040.01215.08
7.2.150.0030.01216.69
7.2.140.0030.01316.91
7.2.130.0040.01116.92
7.2.120.0070.01117.13
7.2.110.0000.01717.00
7.2.100.0040.01116.94
7.2.90.0060.00616.93
7.2.80.0110.00716.88
7.2.70.0070.00717.00
7.2.60.0070.00716.95
7.2.50.0040.00816.91
7.2.40.0110.00717.05
7.2.30.0070.01016.85
7.2.20.0040.00817.07
7.2.10.0090.00616.95
7.2.00.0040.01118.21
7.1.330.0030.00615.45
7.1.320.0040.01115.95
7.1.310.0030.00715.63
7.1.300.0070.00715.92
7.1.290.0040.01115.98
7.1.280.0100.00315.65
7.1.270.0040.00715.81
7.1.260.0030.01115.73
7.1.250.0120.00415.61
7.1.200.0030.00916.07
7.1.100.0100.00318.27
7.1.70.0000.00817.24
7.1.60.0140.01019.43
7.1.50.0190.01334.82
7.1.00.0030.03322.51
7.0.200.0000.00816.54
7.0.140.0070.07322.05
7.0.60.0070.08719.95
7.0.50.0070.08317.96
7.0.40.0070.04320.34
7.0.30.0170.04320.38
7.0.20.0300.06320.24
7.0.10.0000.07320.24
7.0.00.0070.04320.09
5.6.280.0130.06320.93
5.6.210.0270.07020.73
5.6.200.0130.05318.30
5.6.190.0100.04720.71
5.6.180.0230.06320.75
5.6.170.0270.05320.45
5.6.160.0130.07720.55
5.6.150.0070.07318.28
5.6.140.0000.04018.27
5.6.130.0100.07318.18
5.6.120.0030.04721.04
5.6.110.0100.07321.16
5.6.100.0070.06321.09
5.6.90.0130.07721.17
5.6.80.0200.07020.55
5.6.70.4430.03720.50
5.5.350.0070.04720.45
5.5.340.0070.08018.02
5.5.330.0100.08020.50
5.5.320.0230.07720.28
5.5.310.0070.05020.36
5.5.300.0000.08718.04
5.5.290.0000.04718.05
5.5.280.0070.07720.80
5.5.270.0070.05320.91
5.5.260.0100.03720.95
5.5.250.0070.08320.76
5.5.240.0100.06720.29
5.4.450.0730.05319.66
5.4.440.0170.06319.67
5.4.430.0170.08019.54
5.4.420.0130.08319.55
5.4.410.0130.05019.42
5.4.400.0300.05718.59
5.4.390.0370.05318.80
5.4.380.0330.04718.54
5.4.370.0230.04318.55
5.4.360.0170.04318.81
5.4.350.0070.03412.11
5.4.340.0100.04512.11
5.4.320.0050.03712.60
5.4.310.0040.03912.59
5.4.300.0080.03412.60
5.4.290.0090.03812.59
5.4.280.0030.03712.49
5.4.270.0130.04718.90
5.4.260.0100.04718.77
5.4.250.0100.05019.00
5.4.240.0070.05018.90
5.4.230.0070.05018.90
5.4.220.0130.04718.95
5.4.210.0130.04318.77
5.4.200.0030.05318.99
5.4.190.0130.04318.99
5.4.180.0100.04718.92
5.4.170.0030.05319.05
5.4.160.0130.04318.82
5.4.150.0170.04319.05
5.4.140.0030.05016.63
5.4.130.0100.04716.46
5.4.120.0100.04716.65
5.4.110.0100.04716.59
5.4.100.0030.05016.53
5.4.90.0100.04716.53
5.4.80.0070.04716.63
5.4.70.0100.04716.34
5.4.60.0100.04716.50
5.4.50.0000.06316.45
5.4.40.0130.04316.50
5.4.30.0130.04316.33
5.4.20.0070.05316.35
5.4.10.0100.07016.59
5.4.00.0070.05015.86
5.3.290.0070.03812.86
5.3.280.0100.05014.53
5.3.270.0070.05314.51
5.3.260.0030.05714.70
5.3.250.0100.04314.70
5.3.240.0030.05314.59
5.3.230.0030.05014.59
5.3.220.0070.05014.63
5.3.210.0070.05314.65
5.3.200.0030.05314.64
5.3.190.0030.05314.48
5.3.180.0200.05714.47
5.3.170.0070.05314.55
5.3.160.0100.04714.64
5.3.150.0030.07014.46
5.3.140.0130.04314.54
5.3.130.0200.04714.53
5.3.120.0070.05014.66
5.3.110.0070.05314.45
5.3.100.0100.05014.13
5.3.90.0100.04713.98
5.3.80.0100.04714.09
5.3.70.0070.05313.95
5.3.60.0100.04713.94
5.3.50.0100.04714.11
5.3.40.0130.04314.17
5.3.30.0000.05314.02
5.3.20.0100.04713.76
5.3.10.0030.05013.48
5.3.00.0030.05713.59
5.2.170.0070.04011.19
5.2.160.0000.04311.32
5.2.150.0000.06011.22
5.2.140.0000.04711.16
5.2.130.0170.03011.07
5.2.120.0000.04311.26
5.2.110.0000.04311.07
5.2.100.0030.04311.14
5.2.90.0030.04011.32
5.2.80.0070.04310.98
5.2.70.0130.03711.14
5.2.60.0070.04011.02
5.2.50.0000.04311.08
5.2.40.0030.04011.09
5.2.30.0000.04311.11
5.2.20.0070.03711.02
5.2.10.0100.04311.01
5.2.00.0070.03710.86
5.1.60.0000.0379.97
5.1.50.0100.03010.13
5.1.40.0030.03310.09
5.1.30.0000.04310.33
5.1.20.0100.03010.48
5.1.10.0030.03710.20
5.1.00.0000.03710.23
5.0.50.0000.0308.53
5.0.40.0030.0338.55
5.0.30.0030.0478.27
5.0.20.0070.0238.41
5.0.10.0070.0238.29
5.0.00.0000.0438.27
4.4.90.0030.0207.32
4.4.80.0070.0207.32
4.4.70.0100.0137.32
4.4.60.0030.0207.32
4.4.50.0030.0207.32
4.4.40.0100.0277.32
4.4.30.0030.0207.32
4.4.20.0070.0177.32
4.4.10.0000.0237.32
4.4.00.0030.0307.32
4.3.110.0070.0277.32
4.3.100.0000.0207.32
4.3.90.0030.0207.32
4.3.80.0000.0337.32
4.3.70.0030.0207.32
4.3.60.0000.0207.32
4.3.50.0070.0207.32
4.3.40.0130.0207.32
4.3.30.0000.0237.32
4.3.20.0000.0237.32
4.3.10.0030.0207.32
4.3.00.0130.0237.23

preferences:
46.27 ms | 401 KiB | 5 Q