3v4l.org

run code in 300+ PHP versions simultaneously
<?php class generateXML { private $dataArray = Array ( 'nam'=> '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)
8.3.60.0120.00616.50
8.3.50.0070.00821.94
8.3.40.0150.00018.58
8.3.30.0070.00718.90
8.3.20.0040.00420.34
8.3.10.0030.00523.61
8.3.00.0070.00020.77
8.2.180.0170.00318.04
8.2.170.0100.00322.96
8.2.160.0070.00720.35
8.2.150.0090.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0000.00721.18
8.2.110.0070.00322.30
8.2.100.0120.00017.78
8.2.90.0040.00419.10
8.2.80.0040.00417.97
8.2.70.0110.00017.38
8.2.60.0000.00817.80
8.2.50.0060.00318.07
8.2.40.0090.00218.22
8.2.30.0080.00019.92
8.2.20.0000.00817.52
8.2.10.0000.00717.95
8.2.00.0000.00917.47
8.1.280.0140.00025.92
8.1.270.0000.00823.88
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00023.97
8.1.230.0070.00419.14
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0040.00817.22
8.1.190.0030.00616.98
8.1.180.0080.00018.88
8.1.170.0080.00018.50
8.1.160.0000.00721.97
8.1.150.0030.00518.54
8.1.140.0000.00917.43
8.1.130.0040.00417.80
8.1.120.0050.00217.41
8.1.110.0080.00017.36
8.1.100.0040.00417.40
8.1.90.0070.00017.33
8.1.80.0030.00317.38
8.1.70.0000.00717.27
8.1.60.0000.00817.39
8.1.50.0000.00817.39
8.1.40.0000.00717.41
8.1.30.0050.00317.44
8.1.20.0040.00417.57
8.1.10.0000.00817.44
8.1.00.0060.00317.32
8.0.300.0070.00018.77
8.0.290.0050.00217.05
8.0.280.0040.00418.22
8.0.270.0030.00317.09
8.0.260.0000.00717.21
8.0.250.0000.00716.86
8.0.240.0040.00716.77
8.0.230.0070.00016.83
8.0.220.0000.00816.71
8.0.210.0000.00716.78
8.0.200.0000.00816.92
8.0.190.0070.00016.73
8.0.180.0080.00016.89
8.0.170.0070.00016.78
8.0.160.0040.00416.68
8.0.150.0040.00416.71
8.0.140.0080.00016.68
8.0.130.0060.00013.26
8.0.120.0000.00816.73
8.0.110.0050.00216.70
8.0.100.0080.00016.84
8.0.90.0000.00816.83
8.0.80.0090.01216.84
8.0.70.0040.00416.58
8.0.60.0000.00816.75
8.0.50.0050.00216.83
8.0.30.0100.00817.02
8.0.20.0130.00717.40
8.0.10.0000.00716.88
8.0.00.0100.00716.66
7.4.330.0060.00015.00
7.4.320.0000.00616.50
7.4.300.0000.00616.51
7.4.290.0040.00416.39
7.4.280.0000.00716.49
7.4.270.0000.00716.50
7.4.260.0070.00016.39
7.4.250.0040.00416.39
7.4.240.0000.00716.47
7.4.230.0000.00716.51
7.4.220.0100.01016.47
7.4.210.0060.00816.41
7.4.200.0070.00016.50
7.4.190.0030.00316.64
7.4.160.0080.00816.21
7.4.150.0140.00317.40
7.4.140.0100.00717.86
7.4.130.0110.00916.37
7.4.120.0090.00916.31
7.4.110.0110.00616.37
7.4.100.0060.01116.45
7.4.90.0080.00816.46
7.4.80.0050.01519.39
7.4.70.0030.01316.39
7.4.60.0130.00316.40
7.4.50.0030.00616.51
7.4.40.0070.01016.32
7.4.30.0080.00816.50
7.4.00.0060.00914.79
7.3.330.0030.00313.20
7.3.320.0030.00313.20
7.3.310.0020.00516.30
7.3.300.0000.00716.05
7.3.290.0100.01016.18
7.3.280.0130.00516.20
7.3.270.0000.01817.40
7.3.260.0130.00316.11
7.3.250.0090.01216.23
7.3.240.0100.01016.50
7.3.230.0120.00616.44
7.3.210.0080.00816.46
7.3.200.0070.01019.39
7.3.190.0090.01216.45
7.3.180.0090.00616.54
7.3.170.0090.01216.27
7.3.160.0080.00816.28
7.3.120.0060.00614.68
7.3.10.0060.00916.32
7.3.00.0000.00916.29
7.2.330.0080.01116.68
7.2.320.0040.01616.62
7.2.310.0070.01016.38
7.2.300.0130.00316.56
7.2.290.0120.00616.46
7.2.130.0100.00716.43
7.2.120.0070.00316.54
7.2.110.0110.00716.65
7.2.100.0030.01216.63
7.2.90.0060.00916.44
7.2.80.0030.01216.88
7.2.70.0090.00316.75
7.2.60.0080.00616.45
7.2.50.0090.00616.55
7.2.40.0070.01016.79
7.2.30.0070.00716.76
7.2.20.0100.00316.71
7.2.10.0040.00716.95
7.2.00.0020.01218.09
7.1.250.0110.00315.29
7.1.200.0080.00315.47
7.1.100.0060.00617.53
7.1.70.0030.00517.09
7.1.60.0000.01119.46
7.1.50.0160.01316.94
7.1.00.0070.07322.26
7.0.200.0030.00516.70
7.0.140.0130.06322.08
7.0.60.0100.03719.99
7.0.50.0070.08017.91
7.0.40.0100.08020.13
7.0.30.0300.07720.20
7.0.20.0270.06020.33
7.0.10.0070.04020.23
7.0.00.0030.04020.05
5.6.280.0000.07720.90
5.6.210.0000.04320.76
5.6.200.0130.07018.23
5.6.190.0130.07720.77
5.6.180.0030.08320.48
5.6.170.0270.08020.56
5.6.160.0030.05718.25
5.6.150.0100.08018.28
5.6.140.0130.07318.28
5.6.130.0070.04718.18
5.6.120.0000.04720.90
5.6.110.0070.07021.10
5.6.100.0170.07321.02
5.6.90.0100.08720.98
5.6.80.0070.07720.52
5.5.350.0170.07020.44
5.5.340.0030.04018.05
5.5.330.0030.04020.40
5.5.320.0300.08020.44
5.5.310.0300.06320.36
5.5.300.0130.05717.98
5.5.290.0100.06017.95
5.5.280.0230.06720.91
5.5.270.0130.03720.73
5.5.260.0130.04320.77
5.5.250.0000.04320.71
5.5.240.0170.07020.25
5.4.450.0670.05019.46
5.4.440.0800.05719.40
5.4.430.1070.05719.63
5.4.420.0670.05319.64
5.4.410.0830.05319.29
5.4.400.0700.05019.09
5.4.390.0930.06719.07
5.4.380.0070.06018.59
5.4.370.0200.04318.77
5.4.360.0070.05718.74
5.4.350.0130.05318.57
5.4.340.0100.05718.61
5.4.320.0090.03512.51
5.4.310.0060.05312.50
5.4.300.0070.03612.50
5.4.290.0060.04312.50
5.4.280.0080.05012.40
5.4.270.0060.04012.40
5.4.260.0100.03712.40
5.4.250.0090.05612.40
5.4.240.0070.05112.40
5.4.230.0100.05612.39
5.4.220.0100.04512.39
5.4.210.0050.03812.39
5.4.200.0080.03712.39
5.4.190.0090.03612.39
5.4.180.0050.04012.38
5.4.170.0080.03612.40
5.4.160.0070.04012.39
5.4.150.0080.03812.39
5.4.140.0160.05112.07
5.4.130.0070.04412.06
5.4.120.0130.04712.02
5.4.110.0100.03812.01
5.4.100.0060.04312.02
5.4.90.0170.07312.02
5.4.80.0130.04512.02
5.4.70.0080.05012.02
5.4.60.0080.04112.02
5.4.50.0090.05012.01
5.4.40.0060.04012.00
5.4.30.0070.03512.00
5.4.20.0040.03712.00
5.4.10.0030.03912.00
5.4.00.0010.04011.49
5.3.290.0040.04212.80
5.3.280.0100.03512.71
5.3.270.0040.04812.73
5.3.260.0110.04612.72
5.3.250.0090.05112.72
5.3.240.0150.07412.72
5.3.230.0070.05712.71
5.3.220.0080.04612.68
5.3.210.0050.05012.68
5.3.200.0100.03312.68
5.3.190.0090.03612.68
5.3.180.0050.03812.68
5.3.170.0090.03512.67
5.3.160.0070.04112.68
5.3.150.0160.03312.67
5.3.140.0070.04112.66
5.3.130.0080.04812.65
5.3.120.0080.05712.66
5.3.110.0080.06112.66
5.3.100.0160.04712.13
5.3.90.0060.04212.11
5.3.80.0080.04212.09
5.3.70.0220.05812.09
5.3.60.0110.03912.08
5.3.50.0060.03712.03
5.3.40.0080.03512.03
5.3.30.0100.05111.99
5.3.20.0110.03511.77
5.3.10.0060.03911.73
5.3.00.0060.05411.72
5.2.170.0050.0349.22
5.2.160.0050.0339.22
5.2.150.0070.0309.22
5.2.140.0050.0329.22
5.2.130.0080.0329.18
5.2.120.0070.0339.18
5.2.110.0050.0319.19
5.2.100.0070.0289.18
5.2.90.0060.0309.18
5.2.80.0070.0419.18
5.2.70.0070.0399.18
5.2.60.0060.0339.14
5.2.50.0050.0449.10
5.2.40.0080.0299.07
5.2.30.0060.0329.05
5.2.20.0050.0329.04
5.2.10.0090.0328.95
5.2.00.0050.0298.81
5.1.60.0040.0258.09
5.1.50.0060.0238.09
5.1.40.0050.0258.07
5.1.30.0070.0248.42
5.1.20.0070.0268.44
5.1.10.0060.0268.16
5.1.00.0050.0258.16
5.0.50.0050.0246.65
5.0.40.0040.0196.51
5.0.30.0060.0336.32
5.0.20.0040.0236.29
5.0.10.0060.0196.27
5.0.00.0080.0296.27
4.4.90.0040.0154.77
4.4.80.0040.0144.75
4.4.70.0050.0164.76
4.4.60.0020.0164.75
4.4.50.0040.0154.77
4.4.40.0020.0264.71
4.4.30.0040.0144.76
4.4.20.0030.0174.84
4.4.10.0030.0174.85
4.4.00.0020.0284.76
4.3.110.0030.0174.66
4.3.100.0040.0154.66
4.3.90.0010.0194.63
4.3.80.0040.0254.59
4.3.70.0030.0154.63
4.3.60.0020.0174.63
4.3.50.0040.0164.62
4.3.40.0020.0264.54
4.3.30.0030.0163.30
4.3.20.0050.0163.28
4.3.10.0010.0183.23
4.3.00.0070.0237.94

preferences:
40.22 ms | 401 KiB | 5 Q