3v4l.org

run code in 300+ PHP versions simultaneously
<?php class generateXML { public $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)
8.3.60.0140.00018.55
8.3.50.0050.01021.89
8.3.40.0070.01118.71
8.3.30.0140.00019.10
8.3.20.0070.00020.32
8.3.10.0030.00623.41
8.3.00.0000.00820.94
8.2.180.0090.00618.04
8.2.170.0070.00722.96
8.2.160.0070.00720.39
8.2.150.0090.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0040.00422.27
8.2.110.0000.00922.31
8.2.100.0120.00017.71
8.2.90.0000.00718.97
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0000.00817.80
8.2.50.0080.00018.07
8.2.40.0070.00318.09
8.2.30.0000.00818.22
8.2.20.0040.00417.59
8.2.10.0000.00717.99
8.2.00.0060.00317.45
8.1.280.0080.00625.92
8.1.270.0000.00822.19
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00023.96
8.1.230.0080.00319.15
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.25
8.1.190.0080.00017.10
8.1.180.0030.00618.89
8.1.170.0030.00618.54
8.1.160.0000.00821.94
8.1.150.0050.00218.53
8.1.140.0040.00417.23
8.1.130.0030.00317.77
8.1.120.0070.00017.39
8.1.110.0040.00317.27
8.1.100.0040.00417.35
8.1.90.0040.00417.27
8.1.80.0080.00017.37
8.1.70.0000.00717.31
8.1.60.0000.00917.51
8.1.50.0060.00317.28
8.1.40.0000.00717.43
8.1.30.0040.00417.45
8.1.20.0070.00017.43
8.1.10.0000.00717.49
8.1.00.0040.00417.29
8.0.300.0050.00318.77
8.0.290.0000.00716.92
8.0.280.0000.00818.43
8.0.270.0070.00017.08
8.0.260.0000.00717.07
8.0.250.0070.00016.84
8.0.240.0030.00616.84
8.0.230.0040.00416.88
8.0.220.0030.00316.71
8.0.210.0040.00416.74
8.0.200.0000.01016.77
8.0.190.0060.00316.82
8.0.180.0040.00416.76
8.0.170.0000.00816.88
8.0.160.0030.00316.82
8.0.150.0080.00016.75
8.0.140.0030.00316.64
8.0.130.0060.00013.23
8.0.120.0040.00416.75
8.0.110.0050.00216.70
8.0.100.0000.00716.61
8.0.90.0000.00716.79
8.0.80.0040.01216.75
8.0.70.0000.00816.66
8.0.60.0040.00416.69
8.0.50.0000.00716.79
8.0.30.0120.00616.96
8.0.20.0120.01017.40
8.0.10.0040.00416.95
8.0.00.0060.01116.56
7.4.330.0000.00515.00
7.4.320.0000.00716.36
7.4.300.0000.00716.55
7.4.290.0000.00716.50
7.4.280.0070.00016.45
7.4.270.0030.00316.52
7.4.260.0040.00416.42
7.4.250.0050.00316.52
7.4.240.0040.00316.46
7.4.230.0040.00416.41
7.4.220.0130.00316.41
7.4.210.0070.00716.53
7.4.200.0070.00016.49
7.4.190.0000.00716.59
7.4.160.0170.00016.30
7.4.150.0170.00017.40
7.4.140.0100.01217.86
7.4.130.0080.01016.44
7.4.120.0120.00516.45
7.4.110.0100.00716.23
7.4.100.0130.00616.30
7.4.90.0090.00616.46
7.4.80.0140.01019.39
7.4.70.0150.00816.35
7.4.60.0070.01616.38
7.4.50.0060.00316.52
7.4.40.0070.01416.44
7.4.30.0140.00416.46
7.4.00.0040.01114.71
7.3.330.0000.00613.13
7.3.320.0050.00013.16
7.3.310.0030.00316.25
7.3.300.0070.00016.24
7.3.290.0060.01016.14
7.3.280.0120.00416.20
7.3.270.0160.00017.40
7.3.260.0000.01716.28
7.3.250.0100.01016.32
7.3.240.0070.01116.33
7.3.230.0060.01616.39
7.3.210.0120.00616.32
7.3.200.0030.01316.49
7.3.190.0130.01016.20
7.3.180.0100.00716.19
7.3.170.0060.00916.34
7.3.160.0090.00616.32
7.3.120.0090.00914.94
7.3.110.0070.01214.88
7.3.100.0030.01214.64
7.3.90.0070.00914.85
7.3.80.0050.00614.81
7.3.70.0060.00914.71
7.3.60.0050.00814.57
7.3.50.0050.00814.62
7.3.40.0050.00714.50
7.3.30.0050.01114.48
7.3.20.0000.01116.55
7.3.10.0050.00716.50
7.3.00.0030.00916.51
7.2.330.0070.01016.41
7.2.320.0080.00816.54
7.2.310.0100.00716.50
7.2.300.0100.01316.45
7.2.290.0100.00716.28
7.2.250.0070.01014.94
7.2.240.0100.00914.94
7.2.230.0030.00814.66
7.2.220.0050.00814.79
7.2.210.0120.00214.91
7.2.200.0110.00614.74
7.2.190.0040.00914.58
7.2.180.0030.00914.57
7.2.170.0060.00914.59
7.2.00.0040.00818.78
7.1.330.0050.00815.52
7.1.320.0060.00515.68
7.1.310.0100.00315.58
7.1.300.0050.00715.70
7.1.290.0000.01215.48
7.1.280.0100.00515.51
7.1.270.0060.00415.49
7.1.260.0000.00915.65
7.1.100.0120.00318.05
7.1.70.0000.00717.10
7.1.60.0030.01719.46
7.1.50.0130.01316.52
7.1.00.0070.07322.33
7.0.200.0030.01316.38
7.0.140.0170.06022.18
7.0.60.0070.04020.00
7.0.50.0100.05717.88
7.0.40.0200.06720.18
7.0.30.0200.05720.07
7.0.20.0170.05720.08
7.0.10.0000.04720.30
7.0.00.0070.03720.33
5.6.280.0070.07020.83
5.6.210.0030.08720.75
5.6.200.0070.05018.19
5.6.190.0070.06320.55
5.6.180.0030.08320.57
5.6.170.0330.07020.71
5.6.160.0030.08720.55
5.6.150.0130.04018.15
5.6.140.0030.06318.15
5.6.130.0070.08318.21
5.6.120.0070.03721.10
5.6.110.0070.07721.12
5.6.100.0030.04721.00
5.6.90.0070.08720.87
5.6.80.0170.06720.36
5.5.350.4300.04020.45
5.5.340.0070.07317.98
5.5.330.0030.04020.43
5.5.320.0270.07720.27
5.5.310.0270.08020.26
5.5.300.0000.04317.98
5.5.290.0070.03718.08
5.5.280.0030.07020.74
5.5.270.0070.08020.90
5.5.260.0030.08320.87
5.5.250.0070.07020.68
5.5.240.0030.07720.13
5.4.450.0770.06019.61
5.4.440.0830.06019.26
5.4.430.0730.04719.58
5.4.420.0800.05319.64
5.4.410.0900.08719.41
5.4.400.0630.06319.23
5.4.390.0900.05319.13
5.4.380.0170.05018.70
5.4.370.0070.05718.73
5.4.360.0100.06018.81
5.4.350.0200.04718.86
5.4.340.0230.04018.79
5.4.320.0030.04112.50
5.4.310.0070.04412.50
5.4.300.0110.04512.50
5.4.290.0070.04112.50
5.4.280.0070.04112.40
5.4.270.0050.03812.39
5.4.260.0110.03312.40
5.4.250.0040.04212.40
5.4.240.0060.03812.40
5.4.230.0080.03612.39
5.4.220.0060.03712.39
5.4.210.0060.03712.39
5.4.200.0070.03912.39
5.4.190.0080.03612.38
5.4.180.0090.03512.38
5.4.170.0080.03512.40
5.4.160.0060.03912.39
5.4.150.0060.03512.39
5.4.140.0070.03712.07
5.4.130.0040.03912.06
5.4.120.0110.03212.02
5.4.110.0070.05312.02
5.4.100.0090.03712.02
5.4.90.0100.04512.01
5.4.80.0130.07512.02
5.4.70.0120.04912.01
5.4.60.0100.04612.01
5.4.50.0090.03712.02
5.4.40.0070.04712.00
5.4.30.0060.05012.00
5.4.20.0060.04112.00
5.4.10.0090.03612.00
5.4.00.0100.04211.49
5.3.290.0060.04012.80
5.3.280.0090.04112.71
5.3.270.0120.05512.72
5.3.260.0060.04012.72
5.3.250.0090.05412.72
5.3.240.0090.03512.71
5.3.230.0100.04112.71
5.3.220.0060.04112.68
5.3.210.0090.04112.68
5.3.200.0100.04412.68
5.3.190.0080.04212.68
5.3.180.0090.03812.67
5.3.170.0100.03912.67
5.3.160.0060.04012.67
5.3.150.0080.03512.67
5.3.140.0090.03412.66
5.3.130.0080.03912.66
5.3.120.0090.03812.66
5.3.110.0070.04112.66
5.3.100.0050.03912.13
5.3.90.0060.04112.11
5.3.80.0060.03712.09
5.3.70.0080.03612.09
5.3.60.0080.03712.09
5.3.50.0060.03812.03
5.3.40.0070.03712.03
5.3.30.0070.03611.99
5.3.20.0060.03711.78
5.3.10.0080.03311.73
5.3.00.0050.03911.72
5.2.170.0050.0329.22
5.2.160.0070.0289.22
5.2.150.0030.0339.22
5.2.140.0080.0279.22
5.2.130.0070.0289.18
5.2.120.0060.0279.18
5.2.110.0060.0309.19
5.2.100.0090.0299.18
5.2.90.0060.0299.18
5.2.80.0080.0299.18
5.2.70.0050.0309.18
5.2.60.0070.0289.14
5.2.50.0060.0319.09
5.2.40.0080.0329.07
5.2.30.0070.0289.05
5.2.20.0080.0269.04
5.2.10.0070.0268.95
5.2.00.0060.0388.81
5.1.60.0070.0248.09
5.1.50.0060.0258.09
5.1.40.0070.0228.07
5.1.30.0060.0308.42
5.1.20.0050.0268.44
5.1.10.0070.0288.16
5.1.00.0100.0238.17
5.0.50.0040.0226.65
5.0.40.0040.0206.51
5.0.30.0040.0326.32
5.0.20.0050.0186.29
5.0.10.0020.0226.27
5.0.00.0070.0286.27
4.4.90.0040.0154.78
4.4.80.0050.0144.75
4.4.70.0020.0184.76
4.4.60.0050.0144.75
4.4.50.0010.0184.77
4.4.40.0070.0224.71
4.4.30.0050.0154.76
4.4.20.0020.0184.84
4.4.10.0050.0144.85
4.4.00.0040.0254.76
4.3.110.0040.0154.66
4.3.100.0020.0164.66
4.3.90.0040.0134.64
4.3.80.0040.0244.58
4.3.70.0020.0164.63
4.3.60.0050.0144.63
4.3.50.0020.0174.63
4.3.40.0080.0214.54
4.3.30.0020.0163.30
4.3.20.0000.0183.28
4.3.10.0030.0213.24
4.3.00.0030.0207.94

preferences:
42.46 ms | 401 KiB | 5 Q