3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dom = new DomDocument; $dom->loadXml('<rows><row><left>Left Side</left><right>Right Side</right></row></rows>'); $nodes = $dom->getElementsByTagName('row'); foreach($nodes as $node) { $childNodes = $node->getElementsByTagName('left'); var_dump($childNodes); exit; var_dump($node->childNodes->item(0)); }

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)
8.3.60.0070.01416.75
8.3.50.0110.00816.83
8.3.40.0130.00318.82
8.3.30.0110.00418.81
8.3.20.0050.00318.85
8.3.10.0060.00320.65
8.3.00.0040.00419.50
8.2.180.0090.00917.00
8.2.170.0180.00022.96
8.2.160.0050.00821.27
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00819.27
8.2.110.0060.00321.32
8.2.100.0090.00318.09
8.2.90.0050.00519.45
8.2.80.0070.00019.72
8.2.70.0060.00317.63
8.2.60.0040.00418.18
8.2.50.0000.00818.07
8.2.40.0080.00018.28
8.2.30.0050.00218.28
8.2.20.0030.00517.91
8.2.10.0030.00517.98
8.2.00.0040.00417.87
8.1.280.0140.00025.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00022.65
8.1.230.0040.00721.21
8.1.220.0000.00817.77
8.1.210.0050.00319.22
8.1.200.0000.00917.47
8.1.190.0080.00017.64
8.1.180.0050.00318.10
8.1.170.0030.00619.03
8.1.160.0050.00319.10
8.1.150.0080.00018.78
8.1.140.0070.00017.57
8.1.130.0070.00018.11
8.1.120.0000.00717.58
8.1.110.0000.00717.57
8.1.100.0040.00417.70
8.1.90.0040.00417.61
8.1.80.0040.00417.58
8.1.70.0000.00717.59
8.1.60.0000.00817.70
8.1.50.0030.00617.74
8.1.40.0000.00817.62
8.1.30.0050.00317.90
8.1.20.0030.00517.82
8.1.10.0060.00317.87
8.1.00.0000.00817.62
8.0.300.0060.00320.00
8.0.290.0000.01017.00
8.0.280.0040.00418.76
8.0.270.0000.00717.47
8.0.260.0070.00018.91
8.0.250.0040.00417.13
8.0.240.0040.00417.27
8.0.230.0000.00717.08
8.0.220.0070.00017.18
8.0.210.0040.00417.17
8.0.200.0060.00017.08
8.0.190.0000.00717.13
8.0.180.0040.00417.05
8.0.170.0100.00017.21
8.0.160.0040.00417.21
8.0.150.0030.00517.11
8.0.140.0060.00617.02
8.0.130.0000.00613.55
8.0.120.0000.00717.14
8.0.110.0000.00717.19
8.0.100.0000.00717.18
8.0.90.0050.00316.98
8.0.80.0090.00617.02
8.0.70.0050.00217.03
8.0.60.0040.00417.00
8.0.50.0040.00417.18
8.0.30.0100.00917.45
8.0.20.0170.00817.58
8.0.10.0070.00017.27
8.0.00.0110.00816.95
7.4.330.0000.00513.13
7.4.320.0000.00616.56
7.4.300.0060.00016.78
7.4.290.0030.00316.82
7.4.280.0040.00416.61
7.4.270.0080.00016.73
7.4.260.0000.00513.40
7.4.250.0080.00016.81
7.4.240.0050.00216.84
7.4.230.0000.00716.56
7.4.220.0090.01416.55
7.4.210.0080.00616.71
7.4.200.0030.00316.82
7.4.190.0050.00216.68
7.4.160.0100.01316.68
7.4.150.0060.01816.59
7.4.140.0090.00816.66
7.4.130.0100.01016.64
7.4.120.0100.01016.76
7.4.110.0080.00816.77
7.4.100.0120.00616.83
7.4.90.0060.01216.68
7.4.80.0070.01419.39
7.4.70.0100.00616.61
7.4.60.0060.01016.76
7.4.50.0080.00516.55
7.4.40.0130.00316.75
7.4.30.0100.01016.82
7.4.00.0090.00615.00
7.3.330.0070.00013.39
7.3.320.0050.00013.36
7.3.310.0000.00716.54
7.3.300.0030.00316.55
7.3.290.0040.01216.50
7.3.280.0080.00716.54
7.3.270.0150.00316.73
7.3.260.0130.00916.63
7.3.250.0130.00816.64
7.3.240.0040.01416.77
7.3.230.0140.00316.80
7.3.210.0080.00916.65
7.3.200.0060.01416.61
7.3.190.0100.00916.56
7.3.180.0030.01316.77
7.3.170.0130.00716.54
7.3.160.0110.01116.78
7.3.120.0110.00315.29
7.3.10.0040.01116.62
7.3.00.0030.01016.66
7.2.330.0080.00816.63
7.2.320.0090.00916.62
7.2.310.0090.00916.87
7.2.300.0130.00416.75
7.2.290.0130.00316.68
7.2.130.0030.01317.04
7.2.120.0090.00617.03
7.2.110.0100.00716.97
7.2.100.0040.00716.92
7.2.90.0100.00716.85
7.2.80.0060.00917.14
7.2.70.0070.01016.75
7.2.60.0030.01417.05
7.2.50.0100.00716.86
7.2.40.0030.01417.03
7.2.30.0030.01016.87
7.2.20.0090.00616.91
7.2.10.0090.00416.98
7.2.00.0030.00918.25
7.1.250.0070.00715.79
7.1.100.0030.00617.88
7.1.70.0050.00216.98
7.1.60.0070.01719.40
7.1.50.0040.01616.93
7.1.00.0030.03722.47
7.0.200.0080.00415.06
7.0.140.0030.07322.03
7.0.120.0030.07322.13
7.0.60.0100.08019.95
7.0.50.0130.06317.88
7.0.40.0100.08320.44
7.0.30.0330.07720.29
7.0.20.0170.04320.29
7.0.10.0200.07320.29
7.0.00.0130.06720.26
5.6.280.0070.07021.16
5.6.210.0100.07720.66
5.6.200.0100.06318.26
5.6.190.0070.08320.56
5.6.180.0270.08020.43
5.6.170.0200.06020.54
5.6.160.0100.07720.51
5.6.150.0130.05318.22
5.6.140.0070.08018.23
5.6.130.0070.08318.32
5.6.120.0030.04321.18
5.6.110.0070.03721.02
5.6.100.0030.04021.16
5.6.90.0030.05321.07
5.6.80.0030.08020.41
5.6.70.0330.06720.56
5.5.350.0300.07720.41
5.5.340.0100.08018.05
5.5.330.0170.07320.28
5.5.320.0170.08020.61
5.5.310.0200.05720.36
5.5.300.0170.07317.98
5.5.290.0100.05718.05
5.5.280.0030.04020.91
5.5.270.0170.03720.91
5.5.260.0070.06320.75
5.5.250.0100.08320.56
5.5.240.0170.06320.36
5.4.450.0030.07319.34
5.4.440.0070.04319.32
5.4.430.0100.07319.40
5.4.420.0070.05719.32
5.4.410.0130.07319.27
5.4.400.0000.08018.88
5.4.390.0130.07019.38
5.4.380.0070.03718.86
5.4.370.0030.07019.19
5.4.360.0030.03719.28
5.4.350.0030.03718.99
5.4.340.0000.04319.38
5.4.320.0030.03719.19
5.4.310.0100.03019.28
5.4.300.0100.03319.23
5.4.290.0070.03719.15
5.4.280.0000.04719.21
5.4.270.0000.04018.98
5.4.260.0070.03318.86
5.4.250.0000.04319.19
5.4.240.0030.03719.21
5.4.230.0030.03719.22
5.4.220.0000.04019.05
5.4.210.0030.03719.22
5.4.200.0030.04319.30
5.4.190.0070.03319.21
5.4.180.0000.04019.14
5.4.170.0000.04019.14
5.4.160.0130.02719.13
5.4.150.0000.04019.20
5.4.140.0070.03716.49
5.4.130.0000.03716.50
5.4.120.0030.03716.32
5.4.110.0030.03716.43
5.4.100.0030.03316.49
5.4.90.0100.03316.45
5.4.80.0030.03716.34
5.4.70.0100.03016.38
5.4.60.0030.03316.46
5.4.50.0070.03316.48
5.4.40.0070.04016.57
5.4.30.0030.05016.49
5.4.20.0070.07016.38
5.4.10.0000.06316.37
5.4.00.0000.05315.86
5.3.290.0170.04314.66
5.3.280.0070.04014.66
5.3.270.0100.04014.73
5.3.260.0070.03314.67
5.3.250.0070.03714.62
5.3.240.0030.03714.70
5.3.230.0070.03314.63
5.3.220.0000.03714.52
5.3.210.0030.04314.61
5.3.200.0000.03714.73
5.3.190.0030.03714.52
5.3.180.0100.03714.68
5.3.170.0070.03314.56
5.3.160.0100.03014.58
5.3.150.0070.03314.52
5.3.140.0130.07014.63
5.3.130.0030.04014.57
5.3.120.0030.05314.52
5.3.110.0070.04714.59
5.3.100.0030.04314.11
5.3.90.0030.04013.99
5.3.80.0070.04014.18
5.3.70.0070.07014.13
5.3.60.0030.04014.00
5.3.50.0070.05313.97
5.3.40.0100.04013.85
5.3.30.0030.04713.91
5.3.20.0030.07313.62
5.3.10.0130.06013.59
5.3.00.0070.07013.76
5.2.170.0000.05011.11
5.2.160.0070.05711.21
5.2.150.0030.03311.23
5.2.140.0030.05711.29
5.2.130.0030.03711.17
5.2.120.0030.03311.32
5.2.110.0030.03311.16
5.2.100.0030.06711.18
5.2.90.0000.05011.34
5.2.80.0030.06311.07
5.2.70.0070.04011.23
5.2.60.0030.06311.00
5.2.50.0030.04311.13
5.2.40.0070.06011.05
5.2.30.0030.03311.08
5.2.20.0030.03011.06
5.2.10.0000.03710.78
5.2.00.0070.05710.90
5.1.60.0000.04010.09
5.1.50.0070.03310.03
5.1.40.0070.02010.14
5.1.30.0000.03010.39
5.1.20.0070.03310.45
5.1.10.0100.02310.22
5.1.00.0000.05710.13
5.0.50.0100.0278.59
5.0.40.0070.0178.59
5.0.30.0000.0638.59
5.0.20.0000.0478.59
5.0.10.0070.0308.59
5.0.00.0070.0578.59
4.4.90.0030.0278.59
4.4.80.0070.0338.59
4.4.70.0030.0338.59
4.4.60.0070.0308.59
4.4.50.0000.0408.59
4.4.40.0030.0478.59
4.4.30.0030.0138.59
4.4.20.0000.0208.59
4.4.10.0030.0338.59
4.4.00.0070.0508.59
4.3.110.0070.0108.59
4.3.100.0030.0278.59
4.3.90.0070.0208.59
4.3.80.0030.0278.59
4.3.70.0030.0338.59
4.3.60.0070.0308.59
4.3.50.0070.0208.59
4.3.40.0030.0308.59
4.3.30.0000.0408.59
4.3.20.0000.0378.59
4.3.10.0000.0378.59
4.3.00.0000.0208.59

preferences:
48.28 ms | 401 KiB | 5 Q