3v4l.org

run code in 300+ PHP versions simultaneously
<?php $domDoc = new DOMDocument; $domDoc->loadXML(<<<XML <?xml version="1.0"?> <CONFIG> <APP-ID>166533e56</APP-ID> </CONFIG> XML ); $rootNode = $domDoc->documentElement; $config_root = $rootNode->getElementsByTagName("CONFIG"); $rootElt = $domDoc->createElement('USER-ID'); $subNode = $rootNode->appendChild($rootElt); $textNode = $domDoc->createTextNode('333265332f'); $subNode->appendChild($textNode); $rootElt = $domDoc->createElement('USER-NAME'); $sub2Node = $rootNode->appendChild($rootElt); $textNode = $domDoc->createTextNode('John'); $sub2Node->appendChild($textNode); $domDoc->formatOutput = true; //$domDoc->save('config.xml'); echo $domDoc->saveXML();

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)
8.3.60.0090.00918.50
8.3.50.0120.00522.10
8.3.40.0110.00419.22
8.3.30.0090.00919.50
8.3.20.0050.00320.57
8.3.10.0030.00623.93
8.3.00.0050.00319.27
8.2.180.0060.01016.88
8.2.170.0140.00022.96
8.2.160.0130.00720.57
8.2.150.0000.00924.18
8.2.140.0050.00324.66
8.2.130.0020.00526.16
8.2.120.0050.00320.98
8.2.110.0090.00022.35
8.2.100.0040.00720.79
8.2.90.0050.00319.51
8.2.80.0000.00817.97
8.2.70.0090.00017.88
8.2.60.0030.00618.18
8.2.50.0060.00318.07
8.2.40.0000.00820.13
8.2.30.0040.00418.56
8.2.20.0040.00417.94
8.2.10.0050.00218.30
8.2.00.0040.00417.87
8.1.280.0070.01025.92
8.1.270.0060.00324.02
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.91
8.1.230.0060.00619.41
8.1.220.0000.00817.90
8.1.210.0000.00818.77
8.1.200.0040.00717.50
8.1.190.0040.00417.48
8.1.180.0080.00018.10
8.1.170.0000.00918.77
8.1.160.0040.00422.29
8.1.150.0040.00418.82
8.1.140.0080.00017.57
8.1.130.0040.00418.02
8.1.120.0030.00317.54
8.1.110.0040.00417.70
8.1.100.0040.00417.55
8.1.90.0060.00317.56
8.1.80.0000.00717.71
8.1.70.0070.00017.51
8.1.60.0030.00517.63
8.1.50.0030.00617.75
8.1.40.0000.00717.76
8.1.30.0050.00317.84
8.1.20.0040.00417.90
8.1.10.0040.00417.77
8.1.00.0040.00417.80
8.0.300.0040.00418.77
8.0.290.0000.00717.00
8.0.280.0030.00518.70
8.0.270.0030.00317.44
8.0.260.0040.00417.43
8.0.250.0080.00017.31
8.0.240.0000.00717.16
8.0.230.0000.00617.11
8.0.220.0000.00717.20
8.0.210.0050.00217.02
8.0.200.0060.00017.14
8.0.190.0000.00817.24
8.0.180.0040.00417.23
8.0.170.0060.00317.21
8.0.160.0040.00417.13
8.0.150.0040.00417.10
8.0.140.0040.00417.15
8.0.130.0000.00513.64
8.0.120.0000.00817.16
8.0.110.0000.00717.19
8.0.100.0000.00717.21
8.0.90.0000.00717.16
8.0.80.0110.01117.16
8.0.70.0070.00017.20
8.0.60.0000.00717.23
8.0.50.0030.00517.17
8.0.30.0080.01117.43
8.0.20.0100.01017.61
8.0.10.0040.00417.21
8.0.00.0110.00717.03
7.4.330.0050.00015.00
7.4.320.0000.00616.84
7.4.300.0040.00416.71
7.4.290.0070.00016.64
7.4.280.0030.00516.73
7.4.270.0050.00316.84
7.4.260.0030.00316.82
7.4.250.0080.00016.71
7.4.240.0050.00316.71
7.4.230.0030.00316.64
7.4.220.0080.00816.71
7.4.210.0030.01316.82
7.4.200.0070.00016.71
7.4.160.0160.00016.63
7.4.150.0030.01317.40
7.4.140.0080.00917.86
7.4.130.0230.00516.78
7.4.120.0160.00416.94
7.4.110.0100.01316.62
7.4.100.0090.00916.80
7.4.90.0120.00916.88
7.4.80.0070.01119.39
7.4.70.0180.00016.71
7.4.60.0130.00416.63
7.4.50.0040.00416.55
7.4.40.0090.01216.65
7.4.30.0110.00716.61
7.4.00.0070.00715.08
7.3.330.0000.00513.46
7.3.320.0020.00213.16
7.3.310.0070.00016.61
7.3.300.0040.00416.54
7.3.290.0150.00616.55
7.3.280.0090.01116.53
7.3.270.0110.00717.40
7.3.260.0100.00716.53
7.3.250.0140.00816.72
7.3.240.0180.00616.61
7.3.230.0070.01016.70
7.3.210.0140.00316.67
7.3.200.0070.01019.39
7.3.190.0100.00616.46
7.3.180.0090.00616.52
7.3.170.0090.01316.71
7.3.160.0030.01416.64
7.3.120.0030.00514.72
7.2.330.0170.00716.69
7.2.320.0100.01017.06
7.2.310.0070.01017.09
7.2.300.0120.00417.10
7.2.290.0160.00617.02
7.2.60.0090.00616.97
7.2.50.0040.01116.92
7.1.200.0090.00315.94
7.1.80.0060.00618.24
7.1.70.0050.00517.19
7.1.60.0140.01227.32
7.1.50.0100.01326.00
7.1.40.0140.01134.50
7.1.30.0070.01734.54
7.1.20.0150.00934.67
7.1.10.0060.00616.70
7.1.00.0050.04119.71
7.0.200.0060.00416.69
7.0.190.0040.00816.84
7.0.180.0080.00416.50
7.0.170.0060.00616.35
7.0.160.0000.01216.54
7.0.150.0040.00716.48
7.0.140.0020.04219.35
7.0.130.0060.01016.59
7.0.120.0130.00316.66
7.0.110.0000.01116.50
7.0.100.0040.00816.48
7.0.90.0000.01116.53
7.0.80.0090.00316.50
7.0.70.0030.00916.65
7.0.60.0070.04618.05
7.0.50.0050.02217.24
7.0.40.0130.04018.49
7.0.30.0280.04018.45
7.0.20.0120.04618.48
7.0.10.0150.04318.37
7.0.00.0040.02518.34
5.6.300.0000.06020.89
5.6.290.0070.05320.71
5.6.280.0030.07620.96
5.6.270.0100.06220.93
5.6.260.0100.05220.98
5.6.250.0070.05721.00
5.6.240.0100.05220.96
5.6.230.0070.05520.97
5.6.220.0100.05020.86
5.6.210.0100.05220.85
5.6.200.0080.04819.63
5.6.190.0070.05420.77
5.6.180.0230.04520.88
5.6.170.0230.06320.77
5.6.160.0050.06920.75
5.6.150.0080.05419.65
5.6.140.0100.04419.48
5.6.130.0080.05519.64
5.6.120.0130.04220.96
5.6.110.0120.07421.09
5.6.100.0140.06820.99
5.6.90.0100.06421.04
5.6.80.0050.06420.36
5.6.70.0130.06920.34
5.6.60.0160.04420.16
5.6.50.0070.05220.36
5.6.40.0000.06020.17
5.6.30.0070.05320.27
5.6.20.0230.05920.29
5.6.10.0030.05420.25
5.6.00.0070.05120.50
5.5.380.0100.05017.46
5.5.370.0090.04817.48
5.5.360.0100.05117.46
5.5.350.0050.05818.94
5.5.340.0050.04918.09
5.5.330.0130.06119.10
5.5.320.0280.05919.08
5.5.310.0150.06619.31
5.5.300.0080.07017.97
5.5.290.0120.06618.13
5.5.280.0050.05119.51
5.5.270.0080.06819.46
5.5.260.0050.07519.46
5.5.250.0060.05219.29
5.5.240.0100.07018.87
5.5.230.0030.05617.22
5.5.220.0100.05017.52
5.5.210.0100.05317.38
5.5.200.0120.05917.45
5.5.190.0070.05417.29
5.5.180.0060.05517.20
5.5.160.0030.05617.48
5.5.150.0130.05217.17
5.5.140.0170.04017.35
5.5.130.0160.04217.27
5.5.120.0100.04717.29
5.5.110.0150.04217.29
5.5.100.0100.04917.30
5.5.90.0070.04917.25
5.5.80.0170.04017.33
5.5.70.0030.05517.37
5.5.60.0030.05217.36
5.5.50.0040.05717.19
5.5.40.0000.05817.34
5.5.30.0060.05117.36
5.5.20.0130.04517.18
5.5.10.0030.05617.10
5.5.00.0100.05817.31
5.4.450.0150.05823.02
5.4.440.0180.05322.86
5.4.430.0100.05222.83
5.4.420.0070.05322.76
5.4.410.0170.04822.78
5.4.400.0210.04822.64
5.4.390.0200.04522.60
5.4.380.0070.06218.90
5.4.370.0180.04218.89
5.4.360.0120.05118.99
5.4.350.0100.05318.96
5.4.340.0130.05018.94
5.4.320.0090.04315.82
5.4.310.0080.04315.91
5.4.300.0100.05715.92
5.4.290.0130.07115.94
5.4.280.0070.06415.72
5.4.270.0110.05715.88
5.4.260.0040.06115.88
5.4.250.0050.05615.76
5.4.240.0070.05215.84
5.4.230.0060.05715.79
5.4.220.0070.05715.85
5.4.210.0080.05215.79
5.4.200.0070.05815.83
5.4.190.0090.06715.88
5.4.180.0090.04215.84
5.4.170.0080.04615.84
5.4.160.0070.04715.79
5.4.150.0110.04315.77
5.4.140.0080.04514.48
5.4.130.0090.04614.52
5.4.120.0110.04614.35
5.4.110.0120.04214.52
5.4.100.0070.04714.40
5.4.90.0080.04814.47
5.4.80.0050.05214.43
5.4.70.0180.04614.41
5.4.60.0110.05714.28
5.4.50.0050.05014.51
5.4.40.0100.04414.50
5.4.30.0090.04714.49
5.4.20.0100.04914.29
5.4.10.0060.05114.41
5.4.00.0130.04213.93
5.3.290.0050.04713.87
5.3.280.0120.04513.81
5.3.270.0070.05513.84
5.3.260.0090.05213.84
5.3.250.0090.04813.79
5.3.240.0110.04613.83
5.3.230.0110.04913.72
5.3.220.0100.04413.74
5.3.210.0100.04813.81
5.3.200.0070.04813.82
5.3.190.0080.04813.76
5.3.180.0090.04613.79
5.3.170.0130.04913.79
5.3.160.0100.04413.82
5.3.150.0070.05013.69
5.3.140.0080.04513.79
5.3.130.0040.04913.78
5.3.120.0090.04813.74
5.3.110.0090.04213.68
5.3.100.0100.03813.22
5.3.90.0090.04013.27
5.3.80.0110.04013.20
5.3.70.0100.04413.22
5.3.60.0080.04113.25
5.3.50.0080.04113.15
5.3.40.0060.04713.14
5.3.30.0050.04513.09
5.3.20.0060.04412.88
5.3.10.0070.04112.86
5.3.00.0080.04212.84
5.2.170.0020.04210.26
5.2.160.0070.03410.40
5.2.150.0050.03710.38
5.2.140.0040.03610.41
5.2.130.0100.02810.33
5.2.120.0090.03010.37
5.2.110.0050.03710.32
5.2.100.0060.03410.38
5.2.90.0020.03910.33
5.2.80.0050.03610.28
5.2.70.0030.03710.37
5.2.60.0050.03410.27
5.2.50.0070.03610.20
5.2.40.0060.03310.22
5.2.30.0060.03810.23
5.2.20.0020.04010.21
5.2.10.0060.03310.02
5.2.00.0020.0379.95
5.1.60.0060.0279.22
5.1.50.0050.0299.22
5.1.40.0060.0289.24
5.1.30.0070.0319.58
5.1.20.0050.0329.61
5.1.10.0050.0309.30
5.1.00.0050.0309.32
5.0.50.0020.0267.88
5.0.40.0030.0247.66
5.0.30.0060.0357.47
5.0.20.0040.0237.42
5.0.10.0020.0257.48
5.0.00.0020.0377.39
4.4.90.0070.0165.86
4.4.80.0060.0175.85
4.4.70.0010.0245.85
4.4.60.0070.0165.85
4.4.50.0030.0215.86
4.4.40.0010.0355.83
4.4.30.0050.0195.85
4.4.20.0020.0215.90
4.4.10.0020.0215.90
4.4.00.0030.0305.86
4.3.110.0040.0185.81
4.3.100.0020.0205.81
4.3.90.0040.0165.79
4.3.80.0020.0335.77
4.3.70.0050.0195.79
4.3.60.0050.0155.79
4.3.50.0020.0185.79
4.3.40.0050.0265.74
4.3.30.0020.0195.13
4.3.20.0060.0155.11
4.3.10.0020.0225.09
4.3.00.0050.01816.52

preferences:
34.19 ms | 401 KiB | 5 Q