3v4l.org

run code in 300+ PHP versions simultaneously
<?php $domDoc = new DOMDocument; $domDoc->preserveWhiteSpace=false; $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'.'\n'); $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)
8.3.40.0120.00319.00
8.3.30.0040.01119.24
8.3.20.0040.00420.59
8.3.10.0000.00822.30
8.3.00.0040.00422.56
8.2.170.0100.00322.96
8.2.160.0100.00319.33
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0150.00326.16
8.2.120.0080.00019.61
8.2.110.0090.00020.78
8.2.100.0110.00019.52
8.2.90.0040.00419.35
8.2.80.0050.00319.50
8.2.70.0000.00917.88
8.2.60.0030.00618.05
8.2.50.0080.00018.07
8.2.40.0040.00418.32
8.2.30.0070.00018.10
8.2.20.0030.00517.89
8.2.10.0000.00817.96
8.2.00.0040.00417.90
8.1.270.0040.00422.32
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0060.00324.09
8.1.230.0040.00819.27
8.1.220.0040.00417.77
8.1.210.0040.00418.77
8.1.200.0030.00617.50
8.1.190.0080.00017.63
8.1.180.0040.00420.44
8.1.170.0090.00318.78
8.1.160.0040.00422.30
8.1.150.0040.00418.79
8.1.140.0000.00717.52
8.1.130.0000.00818.07
8.1.120.0030.00317.66
8.1.110.0040.00417.56
8.1.100.0000.00717.52
8.1.90.0040.00417.70
8.1.80.0000.00817.65
8.1.70.0040.00417.62
8.1.60.0080.00017.74
8.1.50.0000.00717.79
8.1.40.0090.00017.57
8.1.30.0000.00817.70
8.1.20.0030.00617.75
8.1.10.0050.00317.89
8.1.00.0060.00317.67
8.0.300.0040.00418.77
8.0.290.0060.00317.28
8.0.280.0070.00018.59
8.0.270.0040.00417.39
8.0.260.0070.00016.97
8.0.250.0000.00717.06
8.0.240.0070.00017.06
8.0.230.0080.00017.15
8.0.220.0000.00717.12
8.0.210.0060.00017.14
8.0.200.0070.00017.05
8.0.190.0040.00417.21
8.0.180.0050.00316.99
8.0.170.0030.00517.08
8.0.160.0040.00417.16
8.0.150.0040.00417.06
8.0.140.0000.00917.11
8.0.130.0070.00013.56
8.0.120.0000.00817.11
8.0.110.0030.00617.19
8.0.100.0070.00017.15
8.0.90.0030.00617.05
8.0.80.0030.01117.10
8.0.70.0000.00717.10
8.0.60.0040.00417.12
8.0.50.0040.00417.00
8.0.30.0090.01017.30
8.0.20.0120.00617.40
8.0.10.0090.00017.24
8.0.00.0070.01216.71
7.4.330.0000.00515.00
7.4.320.0020.00516.58
7.4.300.0060.00016.79
7.4.290.0000.00816.68
7.4.280.0000.00716.79
7.4.270.0000.00716.72
7.4.260.0070.00016.55
7.4.250.0040.00416.55
7.4.240.0060.00116.73
7.4.230.0030.00316.62
7.4.220.0070.01116.83
7.4.210.0020.01316.81
7.4.200.0030.00316.89
7.4.190.0080.00016.77
7.4.160.0040.01216.89
7.4.150.0100.00717.40
7.4.140.0110.01017.86
7.4.130.0090.01316.71
7.4.120.0100.00716.63
7.4.110.0070.01616.52
7.4.100.0060.01016.78
7.4.90.0070.01016.71
7.4.80.0060.01619.39
7.4.70.0120.00916.56
7.4.60.0110.00716.71
7.4.50.0000.00816.68
7.4.40.0060.00922.77
7.4.30.0110.00616.57
7.4.00.0150.00014.89
7.3.330.0000.00513.38
7.3.320.0030.00313.34
7.3.310.0000.00616.36
7.3.300.0000.00716.53
7.3.290.0070.00716.48
7.3.280.0090.01016.49
7.3.270.0090.00917.40
7.3.260.0100.01316.75
7.3.250.0140.00316.57
7.3.240.0120.00616.49
7.3.230.0180.00616.71
7.3.210.0150.00416.70
7.3.200.0100.00719.39
7.3.190.0000.01716.52
7.3.180.0060.01016.75
7.3.170.0070.01116.75
7.3.160.0030.01316.79
7.3.120.0000.01414.96
7.3.10.0100.00715.74
7.3.00.0140.00315.88
7.2.330.0120.00616.78
7.2.320.0160.04616.64
7.2.310.0100.00716.95
7.2.300.0120.00616.63
7.2.290.0100.00716.81
7.2.130.0100.01016.59
7.2.120.0080.00816.72
7.2.110.0140.01416.68
7.2.100.0200.00716.66
7.2.90.0030.01516.24
7.2.80.0150.00616.39
7.2.70.0200.00316.92
7.2.60.0100.01016.66
7.2.50.0160.01216.36
7.2.40.0240.01016.62
7.2.30.0160.00516.78
7.2.20.0170.00316.38
7.2.10.0160.00316.79
7.2.00.0090.00718.09
7.1.250.0090.00915.11
7.1.200.0130.00015.96
7.1.100.0030.01317.82
7.1.70.0000.00816.96
7.1.60.0040.01819.82
7.1.50.0040.00717.12
7.1.00.0030.03322.39
7.0.200.0030.00716.85
7.0.140.0100.07022.25
7.0.100.0100.08319.94
7.0.90.0030.09019.94
7.0.80.0330.04720.07
7.0.70.0030.08320.22
7.0.60.0100.07720.09
7.0.50.0100.08020.43
7.0.40.0070.05320.19
7.0.30.0100.03720.18
7.0.20.0070.08020.25
7.0.10.0200.03720.14
7.0.00.0130.04320.27
5.6.280.0000.07721.10
5.6.250.0070.08320.70
5.6.240.0130.08720.55
5.6.230.0130.08020.87
5.6.220.0030.08320.68
5.6.210.0100.08020.53
5.6.200.0130.07021.08
5.6.190.0070.08321.25
5.6.180.0130.04321.09
5.6.170.0100.08320.98
5.6.160.0100.08021.02
5.6.150.0100.08321.09
5.6.140.0100.07721.22
5.6.130.0030.09021.14
5.6.120.0070.05321.14
5.6.110.0070.08720.97
5.6.100.0130.06721.24
5.6.90.0070.05021.14
5.6.80.0070.07720.36
5.6.70.0100.08020.38
5.6.60.0070.07720.43
5.6.50.0070.07720.50
5.6.40.0030.06020.45
5.6.30.0030.05020.44
5.6.20.0000.05020.46
5.6.10.0170.05720.41
5.6.00.0000.04720.32
5.5.380.0000.05320.61
5.5.370.0100.07720.46
5.5.360.0030.04320.61
5.5.350.0100.07320.47
5.5.340.0200.06720.93
5.5.330.0070.08720.81
5.5.320.0070.08020.78
5.5.310.0030.08020.93
5.5.300.0070.08720.80
5.5.290.0070.05720.84
5.5.280.0100.07020.84
5.5.270.0070.08720.86
5.5.260.0030.08020.90
5.5.250.0070.04320.62
5.5.240.0030.04320.14
5.5.230.0100.07720.18
5.5.220.0200.04720.25
5.5.210.0070.08020.25
5.5.200.0130.04020.16
5.5.190.0100.05720.39
5.5.180.0130.07020.22
5.5.160.0070.07720.39
5.5.150.0030.07020.18
5.5.140.0100.05020.39
5.5.130.0070.08020.35
5.5.120.0100.08020.32
5.5.110.0030.05020.38
5.5.100.0130.07020.12
5.5.90.0130.07320.26
5.5.80.0070.07320.25
5.5.70.0030.05720.11
5.5.60.0100.04320.21
5.5.50.0000.04720.27
5.5.40.0070.03720.21
5.5.30.0070.03720.07
5.5.20.0030.04320.24
5.5.10.0070.04020.22
5.5.00.0030.04020.07
5.4.450.0030.04319.69
5.4.440.0100.07319.30
5.4.430.0100.05019.57
5.4.420.0100.07719.36
5.4.410.0070.06719.43
5.4.400.0130.06019.30
5.4.390.0030.04719.27
5.4.380.0030.07719.36
5.4.370.0170.06319.01
5.4.360.0070.07319.03
5.4.350.0200.05319.33
5.4.340.0100.08019.24
5.4.320.0030.08019.19
5.4.310.0070.04319.30
5.4.300.0000.04719.22
5.4.290.0100.07319.25
5.4.280.0070.07719.25
5.4.270.0130.06719.26
5.4.260.0000.08019.25
5.4.250.0100.07319.18
5.4.240.0200.05719.25
5.4.230.0070.06319.26
5.4.220.0030.04319.24
5.4.210.0100.03319.23
5.4.200.0070.03319.26
5.4.190.0070.03319.18
5.4.180.0000.04019.27
5.4.170.0030.04019.25
5.4.160.0030.04318.91
5.4.150.0030.04019.21
5.4.140.0130.02716.54
5.4.130.0100.02716.53
5.4.120.0000.04316.34
5.4.110.0000.03716.63
5.4.100.0030.03316.59
5.4.90.0130.03716.53
5.4.80.0030.03016.50
5.4.70.0070.03316.51
5.4.60.0000.03716.51
5.4.50.0100.03016.48
5.4.40.0030.03316.64
5.4.30.0070.02716.43
5.4.20.0070.03316.52
5.4.10.0070.04316.57
5.4.00.0030.03015.95
5.3.290.0030.08014.68
5.3.280.0170.06714.80
5.3.270.0000.04014.60
5.3.260.0070.03314.66
5.3.250.0170.02014.81
5.3.240.0030.04014.84
5.3.230.0070.03314.66
5.3.220.0000.04014.63
5.3.210.0100.03014.63
5.3.200.0070.03014.70
5.3.190.0070.03714.56
5.3.180.0070.03714.77
5.3.170.0070.06314.68
5.3.160.0030.03314.77
5.3.150.0070.03014.77
5.3.140.0000.04014.62
5.3.130.0000.04014.61
5.3.120.0000.03714.71
5.3.110.0070.02714.71
5.3.100.0030.03714.24
5.3.90.0070.03314.13
5.3.80.0000.04014.07
5.3.70.0100.03014.22
5.3.60.0000.04014.16
5.3.50.0000.03314.07
5.3.40.0030.03713.90
5.3.30.0070.03014.11
5.3.20.0070.03013.75
5.3.10.0030.03313.79
5.3.00.0030.05713.84
5.2.170.0030.02312.68
5.2.160.0000.02712.68
5.2.150.0100.02312.68
5.2.140.0000.04712.68
5.2.130.0070.02312.68
5.2.120.0000.03012.68
5.2.110.0000.03012.68
5.2.100.0030.03712.68
5.2.90.0000.03012.68
5.2.80.0030.02312.68
5.2.70.0000.03012.68
5.2.60.0030.02712.68
5.2.50.0030.03012.68
5.2.40.0000.03012.68
5.2.30.0000.03012.68
5.2.20.0030.02712.68
5.2.10.0070.02312.68
5.2.00.0000.03012.68
5.1.60.0030.02312.68
5.1.50.0130.01312.68
5.1.40.0070.02312.68
5.1.30.0000.02712.68
5.1.20.0070.02712.68
5.1.10.0070.02012.68
5.1.00.0000.03312.68
5.0.50.0000.03712.68
5.0.40.0000.03012.68
5.0.30.0030.03312.68
5.0.20.0070.04012.68
5.0.10.0030.02712.68
5.0.00.0070.06012.68
4.4.90.0000.02712.68
4.4.80.0070.01012.68
4.4.70.0000.01312.68
4.4.60.0000.01712.68
4.4.50.0000.01312.68
4.4.40.0000.02312.68
4.4.30.0000.01712.68
4.4.20.0000.01712.68
4.4.10.0000.01712.68
4.4.00.0000.03012.68
4.3.110.0030.02312.68
4.3.100.0000.01712.68
4.3.90.0000.03012.68
4.3.80.0000.03712.68
4.3.70.0030.03012.68
4.3.60.0030.03312.68
4.3.50.0070.01712.68
4.3.40.0000.05312.68
4.3.30.0000.02712.68
4.3.20.0030.02712.68
4.3.10.0000.02312.68
4.3.00.0030.03312.68

preferences:
40.91 ms | 400 KiB | 5 Q