3v4l.org

run code in 300+ PHP versions simultaneously
<?php class generateXML { private $dataArray = Array ( "name" => "Sunil", "age" => 21, "city" => "Gzb"); function __construct() { $this->xmlCreate(); } function __destruct() { } function xmlCreate() { $doc = new DOMDocument('1.0'); $doc->formatOutput = true; $root = $doc->createElement('user'); $root = $doc->appendChild($root); foreach ($this->dataArray as $key => $value) { $title = $doc->createElement($key); $title = $root->appendChild($title); $text = $doc->createTextNode($value); $text = $title->appendChild($text); } echo $doc->saveXML() . "\n"; // echo "Document saved\n"; // echo "Saving only the title part:\n"; } } ?>

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)
8.3.40.0080.00618.71
8.3.30.0140.00018.92
8.3.20.0060.00320.21
8.3.10.0050.00323.63
8.3.00.0050.00319.23
8.2.170.0070.00722.96
8.2.160.0060.00920.52
8.2.150.0070.00024.18
8.2.140.0000.00724.66
8.2.130.0070.00026.16
8.2.120.0070.00022.25
8.2.110.0030.00622.26
8.2.100.0090.00319.70
8.2.90.0040.00418.91
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0040.00417.68
8.2.50.0040.00418.07
8.2.40.0050.00617.93
8.2.30.0000.00718.08
8.2.20.0020.00517.57
8.2.10.0040.00417.84
8.2.00.0000.00717.59
8.1.270.0080.00023.89
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0100.00023.96
8.1.230.0110.00019.18
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.22
8.1.190.0030.00517.10
8.1.180.0040.00418.88
8.1.170.0030.00618.51
8.1.160.0000.00721.95
8.1.150.0000.00718.42
8.1.140.0040.00417.40
8.1.130.0050.00317.67
8.1.120.0000.00717.39
8.1.110.0000.00717.36
8.1.100.0070.00017.34
8.1.90.0070.00017.36
8.1.80.0000.00817.27
8.1.70.0000.00717.32
8.1.60.0000.00817.41
8.1.50.0030.00617.39
8.1.40.0050.00317.44
8.1.30.0090.00017.52
8.1.20.0000.00817.40
8.1.10.0000.00717.34
8.1.00.0030.00617.32
8.0.300.0000.00818.77
8.0.290.0040.00417.04
8.0.280.0000.00718.41
8.0.270.0050.00217.10
8.0.260.0000.00817.19
8.0.250.0070.00016.77
8.0.240.0070.00416.88
8.0.230.0030.00516.88
8.0.220.0030.00316.71
8.0.210.0000.00716.82
8.0.200.0060.00316.76
8.0.190.0000.00816.77
8.0.180.0000.00716.72
8.0.170.0030.00616.71
8.0.160.0070.00016.91
8.0.150.0000.00716.65
8.0.140.0090.00016.77
8.0.130.0000.00613.16
8.0.120.0080.00016.81
8.0.110.0000.00716.79
8.0.100.0050.00316.66
8.0.90.0040.00416.68
8.0.80.0060.01016.77
8.0.70.0070.00016.82
8.0.60.0040.00416.81
8.0.50.0040.00416.84
8.0.30.0150.00716.95
8.0.20.0100.01217.40
8.0.10.0070.00016.86
8.0.00.0170.00716.70
7.4.330.0050.00015.02
7.4.320.0030.00316.54
7.4.300.0040.00416.52
7.4.290.0030.00316.46
7.4.280.0000.00716.41
7.4.270.0000.00716.43
7.4.260.0000.00716.54
7.4.250.0040.00416.38
7.4.240.0040.00316.35
7.4.230.0000.00716.34
7.4.220.0060.01216.48
7.4.210.0090.00716.44
7.4.200.0000.00716.59
7.4.190.0000.00716.42
7.4.160.0040.01216.70
7.4.150.0140.00317.40
7.4.140.0110.00617.86
7.4.130.0080.00816.35
7.4.120.0130.00816.46
7.4.110.0100.00716.61
7.4.100.0040.01416.44
7.4.90.0060.01216.37
7.4.80.0110.01119.39
7.4.70.0100.00616.30
7.4.60.0030.01316.39
7.4.50.0040.00416.48
7.4.40.0080.00816.37
7.4.30.0090.00616.42
7.4.00.0070.00714.69
7.3.330.0000.00713.21
7.3.320.0000.00513.05
7.3.310.0000.00716.19
7.3.300.0030.00316.30
7.3.290.0080.00616.14
7.3.280.0080.00816.18
7.3.270.0100.00617.40
7.3.260.0090.00916.27
7.3.250.0140.00516.31
7.3.240.0110.00716.35
7.3.230.0030.01416.43
7.3.210.0140.00616.47
7.3.200.0150.00919.39
7.3.190.0120.00916.45
7.3.180.0090.00616.24
7.3.170.0130.00316.27
7.3.160.0190.00316.21
7.3.120.0090.00914.90
7.2.330.0130.00616.60
7.2.320.0000.01816.49
7.2.310.0100.00716.34
7.2.300.0100.00716.55
7.2.290.0090.00916.33
7.2.00.0000.01419.16
7.1.100.0040.00717.91
7.1.70.0060.00616.97
7.1.60.0080.01119.46
7.1.50.0150.00916.50
7.1.00.0070.07022.48
7.0.200.0000.00716.64
7.0.140.0070.07022.09
7.0.60.0000.04320.01
7.0.50.0100.07717.88
7.0.40.0070.06720.09
7.0.30.0300.06320.30
7.0.20.0200.08020.33
7.0.10.0100.03720.19
7.0.00.0030.04720.20
5.6.280.0000.07721.12
5.6.210.0100.06320.72
5.6.200.0170.06718.22
5.6.190.0130.05020.50
5.6.180.0000.05320.50
5.6.170.0270.08020.47
5.6.160.0000.06320.44
5.6.150.0170.07018.15
5.6.140.0100.06718.23
5.6.130.0070.08018.27
5.6.120.0100.05721.02
5.6.110.0070.07021.03
5.6.100.0070.05321.09
5.6.90.0070.06321.01
5.6.80.0070.07720.41
5.5.350.3700.04320.41
5.5.340.0030.08318.04
5.5.330.0100.04720.27
5.5.320.0230.04720.34
5.5.310.0330.07320.51
5.5.300.0130.07017.93
5.5.290.0070.04318.01
5.5.280.0130.07320.77
5.5.270.0100.04720.90
5.5.260.0030.08320.77
5.5.250.0100.08320.58
5.5.240.0000.08020.23
5.4.450.0800.06319.52
5.4.440.0530.07719.52
5.4.430.0970.06319.54
5.4.420.0170.08319.38
5.4.410.0770.06019.42
5.4.400.0100.05019.22
5.4.390.0570.06319.08
5.4.380.0070.06018.76
5.4.370.0130.05018.52
5.4.360.0230.04318.63
5.4.350.0170.05018.71
5.4.340.0030.06318.74
5.4.320.0070.03512.50
5.4.310.0050.03912.50
5.4.300.0070.03512.50
5.4.290.0080.05812.50
5.4.280.0070.03812.39
5.4.270.0070.04012.40
5.4.260.0070.05612.40
5.4.250.0100.03912.40
5.4.240.0090.03712.39
5.4.230.0090.03912.39
5.4.220.0070.03912.39
5.4.210.0060.04012.39
5.4.200.0080.03912.39
5.4.190.0080.03712.39
5.4.180.0060.03912.39
5.4.170.0070.04312.40
5.4.160.0080.03612.39
5.4.150.0080.04512.39
5.4.140.0090.03812.08
5.4.130.0060.03712.06
5.4.120.0100.05212.02
5.4.110.0110.04912.02
5.4.100.0060.04012.01
5.4.90.0130.06812.01
5.4.80.0130.06112.02
5.4.70.0150.04412.02
5.4.60.0090.06212.01
5.4.50.0110.06212.02
5.4.40.0100.05612.00
5.4.30.0080.05012.00
5.4.20.0110.05512.00
5.4.10.0130.05012.00
5.4.00.0100.04811.48
5.3.290.0090.04112.80
5.3.280.0090.05412.71
5.3.270.0110.07012.72
5.3.260.0100.05612.72
5.3.250.0070.03812.72
5.3.240.0110.05312.72
5.3.230.0090.05312.71
5.3.220.0100.05012.68
5.3.210.0100.05512.68
5.3.200.0130.04412.68
5.3.190.0090.05412.68
5.3.180.0140.04812.67
5.3.170.0130.05212.67
5.3.160.0100.05912.67
5.3.150.0120.08312.67
5.3.140.0080.05812.66
5.3.130.0120.07312.66
5.3.120.0100.06012.66
5.3.110.0110.08412.66
5.3.100.0100.05312.12
5.3.90.0070.05412.11
5.3.80.0100.04112.09
5.3.70.0100.04812.09
5.3.60.0120.03812.08
5.3.50.0050.04612.02
5.3.40.0080.04112.03
5.3.30.0120.03711.98
5.3.20.0120.06711.77
5.3.10.0110.05011.74
5.3.00.0080.07211.71
5.2.170.0080.0459.22
5.2.160.0120.0419.22
5.2.150.0070.0329.22
5.2.140.0060.0339.22
5.2.130.0150.0619.18
5.2.120.0100.0579.18
5.2.110.0230.0439.19
5.2.100.0060.0459.18
5.2.90.0100.0439.18
5.2.80.0090.0459.18
5.2.70.0040.0519.18
5.2.60.0130.0429.13
5.2.50.0080.0439.10
5.2.40.0100.0289.07
5.2.30.0120.0549.05
5.2.20.0090.0569.04
5.2.10.0070.0448.95
5.2.00.0230.0558.81
5.1.60.0100.0508.09
5.1.50.0130.0348.09
5.1.40.0090.0378.07
5.1.30.0050.0408.42
5.1.20.0050.0408.44
5.1.10.0040.0388.17
5.1.00.0080.0348.16
5.0.50.0090.0276.65
5.0.40.0080.0266.51
5.0.30.0060.0426.32
5.0.20.0030.0276.29
5.0.10.0030.0226.27
5.0.00.0030.0326.26
4.4.90.0010.0174.78
4.4.80.0030.0154.75
4.4.70.0040.0164.75
4.4.60.0020.0194.76
4.4.50.0020.0184.77
4.4.40.0020.0284.71
4.4.30.0030.0164.76
4.4.20.0020.0184.84
4.4.10.0020.0174.85
4.4.00.0040.0334.76
4.3.110.0040.0234.67
4.3.100.0040.0224.66
4.3.90.0050.0214.63
4.3.80.0040.0334.59
4.3.70.0060.0244.63
4.3.60.0030.0214.63
4.3.50.0020.0234.63
4.3.40.0050.0304.54
4.3.30.0020.0233.30
4.3.20.0020.0223.28
4.3.10.0020.0223.24
4.3.00.0170.0177.37

preferences:
39.16 ms | 400 KiB | 5 Q