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')->eq(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)
8.3.60.0090.00918.81
8.3.50.0120.00721.33
8.3.40.0040.01118.97
8.3.30.0100.01020.25
8.3.20.0000.00720.57
8.3.10.0040.00422.09
8.3.00.0000.00822.34
8.2.180.0100.01016.75
8.2.170.0140.00022.96
8.2.160.0070.00720.58
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0030.00626.16
8.2.120.0090.00019.89
8.2.110.0090.00022.23
8.2.100.0070.00319.51
8.2.90.0040.00419.45
8.2.80.0000.00719.52
8.2.70.0030.00617.88
8.2.60.0000.00818.18
8.2.50.0040.00418.07
8.2.40.0080.00218.22
8.2.30.0030.00618.14
8.2.20.0040.00417.84
8.2.10.0040.00418.02
8.2.00.0080.00317.93
8.1.280.0130.00725.92
8.1.270.0070.00024.66
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0090.00023.99
8.1.230.0110.00019.23
8.1.220.0040.00417.90
8.1.210.0000.00818.77
8.1.200.0060.00317.47
8.1.190.0000.00817.68
8.1.180.0080.00019.38
8.1.170.0000.00818.82
8.1.160.0000.00722.34
8.1.150.0040.00418.78
8.1.140.0000.00817.70
8.1.130.0000.00717.96
8.1.120.0050.00317.72
8.1.110.0070.00317.56
8.1.100.0000.00817.67
8.1.90.0040.00417.74
8.1.80.0040.00417.71
8.1.70.0000.00717.56
8.1.60.0060.00317.68
8.1.50.0040.00417.75
8.1.40.0030.00517.77
8.1.30.0000.00817.86
8.1.20.0000.00917.80
8.1.10.0050.00217.79
8.1.00.0020.00517.71
8.0.300.0000.00818.77
8.0.290.0000.00717.30
8.0.280.0000.00718.63
8.0.270.0030.00317.43
8.0.260.0030.00317.01
8.0.250.0070.00017.15
8.0.240.0040.00417.13
8.0.230.0070.00017.13
8.0.220.0000.00717.16
8.0.210.0000.00817.04
8.0.200.0060.00017.23
8.0.190.0050.00217.19
8.0.180.0000.00717.15
8.0.170.0040.00417.07
8.0.160.0070.00017.16
8.0.150.0000.00717.20
8.0.140.0070.00017.14
8.0.130.0030.00313.57
8.0.120.0030.00617.03
8.0.110.0070.00017.04
8.0.100.0070.00016.96
8.0.90.0040.00417.22
8.0.80.0130.00317.20
8.0.70.0070.00017.26
8.0.60.0000.00717.27
8.0.50.0060.00316.89
8.0.30.0150.00517.27
8.0.20.0080.01217.43
8.0.10.0000.00717.24
8.0.00.0110.00816.94
7.4.330.0050.00015.22
7.4.320.0000.00816.71
7.4.300.0000.00616.61
7.4.290.0000.00816.59
7.4.280.0070.00016.64
7.4.270.0000.00816.78
7.4.260.0030.00316.75
7.4.250.0000.00816.68
7.4.240.0000.00716.79
7.4.230.0030.00316.71
7.4.220.0060.01216.96
7.4.210.0080.00616.69
7.4.200.0070.00016.90
7.4.190.0030.00316.52
7.4.160.0050.01116.79
7.4.150.0100.01317.40
7.4.140.0080.01017.86
7.4.130.0130.00716.73
7.4.120.0120.00616.73
7.4.110.0150.00616.91
7.4.100.0110.01316.78
7.4.90.0090.00916.79
7.4.80.0030.01219.39
7.4.70.0070.01016.97
7.4.60.0130.00416.45
7.4.50.0030.00316.46
7.4.40.0060.01022.77
7.4.30.0110.01116.62
7.4.00.0060.00915.23
7.3.330.0000.00613.20
7.3.320.0000.00613.38
7.3.310.0040.00416.39
7.3.300.0000.00716.41
7.3.290.0110.00316.41
7.3.280.0080.00816.43
7.3.270.0130.00617.40
7.3.260.0070.01016.92
7.3.250.0130.00816.72
7.3.240.0160.00416.75
7.3.230.0120.00616.71
7.3.210.0140.00316.48
7.3.200.0060.00919.39
7.3.190.0130.01016.64
7.3.180.0090.00616.73
7.3.170.0080.00816.79
7.3.160.0030.01316.63
7.3.120.0000.01814.88
7.2.330.0070.01116.59
7.2.320.0120.00616.75
7.2.310.0060.01816.99
7.2.300.0110.00616.72
7.2.290.0100.00617.05
7.2.80.0150.00716.61
7.2.60.0030.01316.66
7.2.00.0000.01019.57
7.1.200.0110.00015.88
7.1.100.0030.00818.23
7.1.70.0000.01117.18
7.1.60.0120.00919.43
7.1.50.0040.01517.02
7.1.00.0030.03322.52
7.0.200.0800.00015.12
7.0.140.0030.07322.13
7.0.60.0170.06319.87
7.0.50.0070.08017.96
7.0.40.0070.08320.31
7.0.30.0230.05320.11
7.0.20.0230.06320.27
7.0.10.0300.07320.26
7.0.00.0100.07720.19
5.6.280.0100.06721.16
5.6.210.0170.07720.57
5.6.200.0000.04318.20
5.6.190.0030.05720.51
5.6.180.0070.05020.71
5.6.170.0600.05720.43
5.6.160.0100.08020.53
5.6.150.0070.08718.29
5.6.140.0100.04718.14
5.6.130.0100.08018.27
5.6.120.0170.06320.92
5.6.110.0100.08321.13
5.6.100.0070.06321.00
5.6.90.0230.07321.07
5.6.80.0000.08020.57
5.6.70.0230.06720.42
5.5.350.0030.08720.44
5.5.340.0030.07017.98
5.5.330.0070.06020.36
5.5.320.0170.07020.20
5.5.310.0270.04020.38
5.5.300.0070.08718.07
5.5.290.0000.06718.02
5.5.280.0130.04020.84
5.5.270.0200.07021.01
5.5.260.0070.08020.71
5.5.250.0170.07720.82
5.5.240.0130.07320.30
5.4.450.0700.05719.70
5.4.440.0770.06019.55
5.4.430.0400.05019.70
5.4.420.0900.05019.71
5.4.410.0870.04719.42
5.4.400.0230.05718.86
5.4.390.0430.05318.75
5.4.380.0200.05718.79
5.4.370.0170.05018.76
5.4.360.0230.04318.64
5.4.350.0050.03612.11
5.4.340.0080.03912.11
5.4.320.0070.04012.60
5.4.310.0030.04112.59
5.4.300.0070.03612.60
5.4.290.0050.04312.59
5.4.280.0080.03412.49
5.4.270.0070.05318.95
5.4.260.0170.04718.91
5.4.250.0100.05018.72
5.4.240.0130.07318.80
5.4.230.0100.05018.91
5.4.220.0170.04318.95
5.4.210.0070.05019.03
5.4.200.0100.05018.91
5.4.190.0100.05319.16
5.4.180.0100.05018.90
5.4.170.0100.05319.08
5.4.160.0100.07718.75
5.4.150.0130.05018.79
5.4.140.0030.05316.39
5.4.130.0030.05316.38
5.4.120.0030.05716.39
5.4.110.0030.05316.32
5.4.100.0130.04316.38
5.4.90.0130.04716.49
5.4.80.0070.04716.45
5.4.70.0070.04716.40
5.4.60.0070.05316.52
5.4.50.0130.04016.56
5.4.40.0000.05316.35
5.4.30.0070.04716.61
5.4.20.0070.04716.63
5.4.10.0030.05316.51
5.4.00.0030.05016.07
5.3.290.0060.03912.86
5.3.280.0100.04714.59
5.3.270.0000.06014.55
5.3.260.0130.05014.77
5.3.250.0200.04014.67
5.3.240.0130.04714.74
5.3.230.0030.05314.60
5.3.220.0100.04714.50
5.3.210.0170.04314.63
5.3.200.0030.05314.70
5.3.190.0130.04714.48
5.3.180.0170.04314.50
5.3.170.0070.05014.57
5.3.160.0030.05314.64
5.3.150.0100.04714.50
5.3.140.0070.05014.63
5.3.130.0000.06014.63
5.3.120.0000.05714.63
5.3.110.0070.05314.68
5.3.100.0230.04014.02
5.3.90.0100.04313.96
5.3.80.0000.05714.10
5.3.70.0100.04714.10
5.3.60.0030.05313.98
5.3.50.0100.04713.77
5.3.40.0030.05014.02
5.3.30.0030.05013.98
5.3.20.0130.04013.73
5.3.10.0000.05313.76
5.3.00.0270.04013.62
5.2.170.0000.04311.36
5.2.160.0100.03311.13
5.2.150.0000.04311.03
5.2.140.0100.03711.16
5.2.130.0030.04011.07
5.2.120.0030.05711.18
5.2.110.0100.03311.18
5.2.100.0130.04011.18
5.2.90.0130.05010.99
5.2.80.0030.04311.16
5.2.70.0000.04711.15
5.2.60.0070.05711.05
5.2.50.0030.04011.00
5.2.40.0030.04011.16
5.2.30.0070.03711.20
5.2.20.0030.04011.00
5.2.10.0000.04010.86
5.2.00.0100.03310.95
5.1.60.0030.03310.21
5.1.50.0070.03310.10
5.1.40.0000.03710.09
5.1.30.0070.03310.48
5.1.20.0130.02710.31
5.1.10.0000.05310.17
5.1.00.0000.03710.12
5.0.50.0070.0338.52
5.0.40.0000.0308.52
5.0.30.0030.0408.34
5.0.20.0030.0278.22
5.0.10.0030.0278.13
5.0.00.0030.0408.43
4.4.90.0100.0137.25
4.4.80.0000.0237.25
4.4.70.0000.0237.25
4.4.60.0000.0237.25
4.4.50.0030.0207.25
4.4.40.0100.0277.25
4.4.30.0030.0207.25
4.4.20.0030.0207.25
4.4.10.0030.0207.25
4.4.00.0000.0377.25
4.3.110.0030.0237.25
4.3.100.0070.0237.25
4.3.90.0000.0237.25
4.3.80.0130.0207.25
4.3.70.0000.0237.25
4.3.60.0100.0137.25
4.3.50.0030.0207.25
4.3.40.0070.0407.25
4.3.30.0000.0237.25
4.3.20.0000.0237.25
4.3.10.0030.0277.25
4.3.00.0030.0207.62

preferences:
46.14 ms | 401 KiB | 5 Q