3v4l.org

run code in 300+ PHP versions simultaneously
<?php $doc = new DOMDocument; $doc->loadXML('<?xml version="1.0" encoding="utf-8" ?> <example> <foo bar:baz="bat" /> </example>'); $foo = $doc->getElementsByTagName('foo')->item(0); var_dump($foo->getAttributeNS(NULL, 'baz'));

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)
8.3.60.0040.01118.68
8.3.50.0110.00922.12
8.3.40.0160.00619.13
8.3.30.0100.00719.34
8.3.20.0070.00020.45
8.3.10.0080.00023.90
8.3.00.0070.00317.75
8.2.180.0070.00718.79
8.2.170.0060.00922.96
8.2.160.0070.00720.60
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00822.43
8.2.110.0030.00720.82
8.2.100.0070.00318.16
8.2.90.0040.00419.34
8.2.80.0050.00317.97
8.2.70.0050.00717.63
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0070.00018.34
8.2.30.0000.00719.38
8.2.20.0030.00617.86
8.2.10.0020.00518.14
8.2.00.0000.00717.73
8.1.280.0100.01025.92
8.1.270.0080.00022.27
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00922.32
8.1.230.0070.00319.34
8.1.220.0080.00017.77
8.1.210.0060.00318.77
8.1.200.0000.00917.48
8.1.190.0040.00417.47
8.1.180.0030.00618.10
8.1.170.0040.00718.74
8.1.160.0040.00422.27
8.1.150.0040.00418.93
8.1.140.0000.00717.71
8.1.130.0040.00418.14
8.1.120.0040.00417.62
8.1.110.0030.00517.69
8.1.100.0050.00217.70
8.1.90.0000.00817.71
8.1.80.0030.00617.70
8.1.70.0030.00317.60
8.1.60.0000.00917.63
8.1.50.0080.00017.57
8.1.40.0000.00817.57
8.1.30.0030.00617.88
8.1.20.0030.00517.64
8.1.10.0080.00017.73
8.1.00.0070.00017.78
8.0.300.0000.00918.77
8.0.290.0000.00817.00
8.0.280.0030.00318.67
8.0.270.0000.00817.48
8.0.260.0030.00317.29
8.0.250.0040.00417.06
8.0.240.0030.00517.20
8.0.230.0040.00417.02
8.0.220.0070.00017.11
8.0.210.0030.00317.14
8.0.200.0020.00517.02
8.0.190.0060.00617.05
8.0.180.0040.00417.20
8.0.170.0070.00017.13
8.0.160.0030.00317.14
8.0.150.0030.00516.90
8.0.140.0000.00816.97
8.0.130.0000.00513.48
8.0.120.0040.00417.08
8.0.110.0040.00417.03
8.0.100.0000.00717.00
8.0.90.0040.00417.02
8.0.80.0070.01416.99
8.0.70.0040.00416.89
8.0.60.0040.00416.96
8.0.50.0040.00417.11
8.0.30.0100.00917.29
8.0.20.0140.01017.40
8.0.10.0040.00417.20
8.0.00.0080.01016.95
7.4.330.0030.00315.00
7.4.320.0000.00716.63
7.4.300.0030.00316.71
7.4.290.0040.00416.65
7.4.280.0090.00016.64
7.4.270.0000.00716.77
7.4.260.0030.00316.72
7.4.250.0050.00316.59
7.4.240.0020.00516.64
7.4.230.0000.00916.84
7.4.220.0100.01016.82
7.4.210.0150.00016.84
7.4.200.0040.00416.60
7.4.160.0120.00416.50
7.4.150.0090.01217.40
7.4.140.0090.01117.86
7.4.130.0100.00716.55
7.4.120.0060.01116.67
7.4.110.0090.00916.73
7.4.100.0100.01416.67
7.4.90.0070.01016.62
7.4.80.0140.00319.39
7.4.70.0060.01116.73
7.4.60.0000.01616.46
7.4.50.0040.00416.42
7.4.40.0080.00816.51
7.4.30.0110.00616.55
7.4.00.0060.00914.96
7.3.330.0050.00013.39
7.3.320.0000.00613.38
7.3.310.0040.00416.49
7.3.300.0030.00316.42
7.3.290.0070.01016.37
7.3.280.0080.01016.45
7.3.270.0140.00517.40
7.3.260.0120.00616.47
7.3.250.0110.00916.45
7.3.240.0110.00916.46
7.3.230.0140.00716.39
7.3.210.0030.01316.49
7.3.200.0070.01119.39
7.3.190.0040.01216.46
7.3.180.0070.01016.35
7.3.170.0040.01216.51
7.3.160.0110.01116.38
7.2.330.0090.00916.83
7.2.320.0110.01116.53
7.2.310.0140.00316.77
7.2.300.0070.01016.39
7.2.290.0060.01616.49
7.2.80.0050.00516.79
7.2.60.0030.00716.83
7.2.00.0030.00919.30
7.1.200.0000.01315.66
7.1.100.0320.00617.88
7.1.70.0000.01016.83
7.1.60.0090.01519.32
7.1.50.0090.01317.03
7.1.00.0030.08022.55
7.0.200.0040.00416.85
7.0.140.0000.07722.17
7.0.60.0070.06720.12
7.0.50.0030.06717.92
7.0.40.0070.06020.22
7.0.30.0400.04320.38
7.0.20.0130.04320.18
7.0.10.0070.04020.17
7.0.00.0100.04720.30
5.6.280.0100.07021.05
5.6.210.0130.06720.73
5.6.200.0000.08018.26
5.6.190.0000.04720.57
5.6.180.0430.07020.81
5.6.170.0270.08020.60
5.6.160.0100.06320.63
5.6.150.0030.05318.26
5.6.140.0170.07018.26
5.6.130.0030.04318.29
5.6.120.0100.04021.00
5.6.110.0070.08721.10
5.6.100.0000.06321.17
5.6.90.0070.05721.18
5.6.80.0100.07720.57
5.5.350.0100.04720.34
5.5.340.0070.04718.03
5.5.330.0130.08320.32
5.5.320.0330.04720.44
5.5.310.0270.04020.58
5.5.300.0100.04318.04
5.5.290.0070.08318.03
5.5.280.0000.08020.91
5.5.270.0130.07020.82
5.5.260.0200.07720.77
5.5.250.0030.08020.72
5.5.240.0270.06320.32
5.4.450.0670.04319.57
5.4.440.0700.04319.62
5.4.430.0700.04019.64
5.4.420.0670.00019.48
5.4.410.0630.00019.32
5.4.400.0670.00019.13
5.4.390.0700.00019.19
5.4.380.0630.00019.09
5.4.370.0670.00019.16
5.4.360.0770.00019.25
5.4.350.0670.00019.18
5.4.340.0080.03312.17
5.4.320.0070.03712.67
5.4.310.0070.04012.66
5.4.300.0040.04312.67
5.4.290.0040.04012.66
5.4.280.0070.03712.56
5.4.270.0080.04212.56
5.4.260.0070.03812.56
5.4.250.0120.03912.56
5.4.240.0060.04012.56
5.4.230.0070.03912.55
5.4.220.0080.03612.55
5.4.210.0120.06612.55
5.4.200.0070.05912.55
5.4.190.0120.04912.55
5.4.180.0130.04812.55
5.4.170.0080.03812.56
5.4.160.0050.03912.55
5.4.150.0100.03512.55
5.4.140.0070.04212.23
5.4.130.0060.03612.21
5.4.120.0090.03612.18
5.4.110.0070.04012.17
5.4.100.0040.04112.17
5.4.90.0090.03612.17
5.4.80.0060.03912.17
5.4.70.0090.03312.17
5.4.60.0080.03612.16
5.4.50.0070.03512.17
5.4.40.0050.03612.16
5.4.30.0060.03912.16
5.4.20.0070.04312.15
5.4.10.0050.03712.15
5.4.00.0060.03811.64
5.3.290.0100.06512.91
5.3.280.0100.05112.84
5.3.270.0080.04712.86
5.3.260.0080.04112.86
5.3.250.0110.05012.86
5.3.240.0100.05212.86
5.3.230.0130.04712.85
5.3.220.0060.03612.82
5.3.210.0060.04312.82
5.3.200.0120.04412.82
5.3.190.0080.03712.82
5.3.180.0060.03812.82
5.3.170.0040.04012.82
5.3.160.0100.03412.82
5.3.150.0110.04112.82
5.3.140.0060.03812.80
5.3.130.0070.04012.80
5.3.120.0100.03912.80
5.3.110.0070.03812.80
5.3.100.0080.03512.29
5.3.90.0090.03512.27
5.3.80.0120.03912.26
5.3.70.0110.04712.26
5.3.60.0120.04612.25
5.3.50.0130.04712.20
5.3.40.0180.07012.19
5.3.30.0070.04312.16
5.3.20.0080.03411.93
5.3.10.0050.03711.90
5.3.00.0050.03711.89
5.2.170.0070.0289.38
5.2.160.0050.0399.38
5.2.150.0090.0549.39
5.2.140.0100.0559.38
5.2.130.0100.0599.34
5.2.120.0080.0379.34
5.2.110.0080.0459.35
5.2.100.0070.0419.34
5.2.90.0100.0599.35
5.2.80.0130.0569.35
5.2.70.0060.0329.35
5.2.60.0050.0359.29
5.2.50.0030.0499.27
5.2.40.0260.0579.24
5.2.30.0060.0429.22
5.2.20.0110.0639.20
5.2.10.0070.0299.11
5.2.00.0030.0368.97
5.1.60.0070.0248.25
5.1.50.0050.0298.25
5.1.40.0050.0328.23
5.1.30.0080.0268.59
5.1.20.0050.0318.60
5.1.10.0030.0348.33
5.1.00.0060.0258.33
5.0.50.0040.0226.80
5.0.40.0030.0296.67
5.0.30.0040.0366.48
5.0.20.0080.0266.45
5.0.10.0040.0396.43
5.0.00.0050.0326.43
4.4.90.0030.0204.78
4.4.80.0070.0314.76
4.4.70.0120.0264.75
4.4.60.0040.0184.76
4.4.50.0030.0224.77
4.4.40.0050.0324.71
4.4.30.0040.0354.76
4.4.20.0030.0184.85
4.4.10.0040.0174.85
4.4.00.0020.0274.75
4.3.110.0090.0174.67
4.3.100.0020.0164.66
4.3.90.0050.0134.64
4.3.80.0030.0264.58
4.3.70.0020.0164.63
4.3.60.0030.0154.63
4.3.50.0020.0194.63
4.3.40.0030.0274.54
4.3.30.0020.0183.28
4.3.20.0020.0173.26
4.3.10.0020.0223.23
4.3.00.0000.02013.62

preferences:
43.09 ms | 401 KiB | 5 Q