3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyDOMDocument extends DOMDocument { const HTML_EXPORT_CHILDREN = 1; public function saveHTML($node = null, $flags = 0) { $result = ''; if ($node === null) { $node = $this->documentElement; } if ($flags & self::HTML_EXPORT_CHILDREN) { $fragment = $this->createDocumentFragment(); foreach ($node->childNodes as $child) { $fragment->appendChild($child->cloneNode(true)); } $result = parent::saveHTML($fragment); } else { $result = parent::saveHTML($node); } return $result; } } $html = <<<HTML <div>hello</div> <div>world</div> HTML; $doc = new MyDOMDocument; $doc->loadHTML($html); echo $doc->saveHTML( $doc->getElementsByTagName('body')->item(0), MyDOMDocument::HTML_EXPORT_CHILDREN );

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)
8.3.60.0110.00416.88
8.3.50.0210.00823.06
8.3.40.0070.01119.22
8.3.30.0070.00719.32
8.3.20.0000.00820.52
8.3.10.0040.00423.76
8.3.00.0030.00617.88
8.2.180.0110.00617.00
8.2.170.0040.01822.96
8.2.160.0070.00720.63
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0160.00326.16
8.2.120.0030.00521.27
8.2.110.0100.00021.31
8.2.100.0110.00017.97
8.2.90.0080.00019.30
8.2.80.0030.00517.97
8.2.70.0040.00417.63
8.2.60.0000.00818.05
8.2.50.0000.00818.07
8.2.40.0040.00418.47
8.2.30.0000.00818.41
8.2.20.0030.00617.98
8.2.10.0040.00418.43
8.2.00.0000.00817.89
8.1.280.0110.01125.92
8.1.270.0050.00324.04
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0110.00022.73
8.1.230.0080.00421.27
8.1.220.0060.00318.77
8.1.210.0000.00819.41
8.1.200.0060.00317.73
8.1.190.0040.00417.48
8.1.180.0030.00618.10
8.1.170.0040.00418.91
8.1.160.0000.00722.39
8.1.150.0040.00419.20
8.1.140.0030.00617.78
8.1.130.0030.00518.13
8.1.120.0000.00717.71
8.1.110.0080.00017.65
8.1.100.0000.00717.70
8.1.90.0000.00717.70
8.1.80.0070.00017.75
8.1.70.0030.00317.64
8.1.60.0060.00317.91
8.1.50.0030.00617.77
8.1.40.0040.00417.86
8.1.30.0050.00317.93
8.1.20.0060.00317.91
8.1.10.0040.00417.83
8.1.00.0040.00417.70
8.0.300.0060.00320.20
8.0.290.0040.00417.00
8.0.280.0000.00718.72
8.0.270.0000.00717.45
8.0.260.0070.00017.47
8.0.250.0030.00317.32
8.0.240.0030.00317.26
8.0.230.0040.00417.29
8.0.220.0070.00017.18
8.0.210.0000.00717.12
8.0.200.0000.00717.14
8.0.190.0040.00417.23
8.0.180.0000.00817.19
8.0.170.0030.00517.15
8.0.160.0050.00217.13
8.0.150.0000.00717.04
8.0.140.0000.00717.07
8.0.130.0000.00713.59
8.0.120.0040.00417.13
8.0.110.0000.00717.16
8.0.100.0000.00716.95
8.0.90.0000.00717.07
8.0.80.0070.01117.18
8.0.70.0040.00417.34
8.0.60.0040.00417.30
8.0.50.0050.00317.27
8.0.30.0100.01117.30
8.0.20.0090.01317.40
8.0.10.0030.00617.06
8.0.00.0140.00316.85
7.4.330.0000.00515.18
7.4.320.0000.00616.68
7.4.300.0060.00016.85
7.4.290.0000.00716.83
7.4.280.0080.00016.80
7.4.270.0000.00716.63
7.4.260.0000.01016.68
7.4.250.0000.00716.73
7.4.240.0030.00316.82
7.4.230.0000.00716.89
7.4.220.0090.00916.94
7.4.210.0100.01016.90
7.4.200.0000.00716.93
7.4.160.0090.00616.84
7.4.150.0100.01017.40
7.4.140.0090.00917.86
7.4.130.0090.00816.80
7.4.120.0060.01316.96
7.4.110.0120.00616.84
7.4.100.0070.01716.72
7.4.90.0150.00716.65
7.4.80.0030.02119.39
7.4.70.0130.01016.66
7.4.60.0030.01316.93
7.4.50.0060.00316.60
7.4.40.0110.01016.62
7.4.30.0080.00816.69
7.4.00.0080.00815.14
7.3.330.0060.00013.61
7.3.320.0020.00213.61
7.3.310.0000.00716.75
7.3.300.0030.00316.60
7.3.290.0090.01216.60
7.3.280.0050.01016.67
7.3.270.0130.00617.40
7.3.260.0140.00316.76
7.3.250.0160.00716.65
7.3.240.0110.00716.55
7.3.230.0100.00716.74
7.3.210.0090.00916.75
7.3.200.0110.01219.39
7.3.190.0120.00916.63
7.3.180.0140.00416.74
7.3.170.0260.01016.54
7.3.160.0150.00616.75
7.3.120.0120.00614.95
7.3.110.0000.01814.71
7.3.100.0030.01015.22
7.3.90.0070.00714.79
7.3.80.0120.00314.91
7.3.70.0090.00614.74
7.3.60.0090.00314.75
7.3.50.0040.01114.71
7.3.40.0100.00714.80
7.3.30.0000.01514.99
7.3.20.0100.00716.80
7.3.10.0130.00316.98
7.3.00.0070.00416.86
7.2.330.0140.00316.77
7.2.320.0040.01816.93
7.2.310.0150.00617.06
7.2.300.0030.01516.84
7.2.290.0030.01317.07
7.2.250.0060.01215.07
7.2.240.0070.01314.97
7.2.230.0070.00714.98
7.2.220.0100.00615.44
7.2.210.0000.01415.10
7.2.200.0000.01415.09
7.2.190.0070.01014.89
7.2.180.0140.00315.18
7.2.170.0000.01114.88
7.2.60.0070.00717.05
7.1.330.0070.00715.74
7.1.320.0140.00315.76
7.1.310.0060.00815.91
7.1.300.0080.00815.84
7.1.290.0070.00715.64
7.1.280.0000.01015.71
7.1.270.0040.01115.78
7.1.260.0060.00915.89
7.1.200.0070.00715.74
7.1.70.0000.01017.30
7.1.60.0070.01819.40
7.1.50.0030.02117.13
7.1.00.0000.08022.34
7.0.200.0030.00716.60
7.0.140.0000.06722.12
7.0.60.0100.07720.05
7.0.50.0100.03317.92
7.0.40.0100.08320.16
7.0.30.0300.07320.22
7.0.20.0400.07020.14
7.0.10.0070.08320.23
7.0.00.0030.07020.21
5.6.280.0030.07321.15
5.6.210.0100.07020.63
5.6.200.0100.05018.24
5.6.190.0030.08320.63
5.6.180.0230.05020.55
5.6.170.0300.06020.59
5.6.160.0000.09020.63
5.6.150.0030.06718.35
5.6.140.0100.07718.31
5.6.130.0100.03318.29
5.6.120.0130.08321.16
5.6.110.0170.04021.05
5.6.100.0070.07021.05
5.6.90.0130.07721.12
5.6.80.0070.08020.45
5.5.350.0070.08020.55
5.5.340.0030.04018.09
5.5.330.0130.07020.26
5.5.320.0400.06020.42
5.5.310.0270.08020.36
5.5.300.0030.04718.00
5.5.290.0100.04018.06
5.5.280.0070.04320.87
5.5.270.0070.07320.93
5.5.260.0000.07320.86
5.5.250.0030.04020.53
5.5.240.0130.08020.41
5.4.450.0130.05319.60
5.4.440.0430.04719.48
5.4.430.0330.03719.54
5.4.420.0200.03719.55
5.4.410.0470.03719.46
5.4.400.0070.04719.14
5.4.390.0400.04718.98
5.4.380.0930.05318.75
5.4.370.1100.06018.75
5.4.360.1030.04718.73
5.4.350.0870.06318.59
5.4.340.1000.04318.82
5.4.320.0110.04212.68
5.4.310.0050.04012.68
5.4.300.0030.04012.68
5.4.290.0040.04212.68
5.4.280.0090.04612.58
5.4.270.0160.04412.58
5.4.260.0100.03412.57
5.4.250.0020.04112.57
5.4.240.0060.03812.58
5.4.230.0060.03912.57
5.4.220.0050.03612.57
5.4.210.0040.04112.57
5.4.200.0090.03612.57
5.4.190.0090.03412.57
5.4.180.0030.05012.57
5.4.170.0100.04012.57
5.4.160.0120.03112.57
5.4.150.0080.03912.57
5.4.140.0050.04212.25
5.4.130.0140.03212.23
5.4.120.0080.03212.20
5.4.110.0080.03412.19
5.4.100.0070.03812.19
5.4.90.0090.03812.19
5.4.80.0060.03712.20
5.4.70.0030.03712.19
5.4.60.0080.03212.19
5.4.50.0050.03612.18
5.4.40.0070.03312.18
5.4.30.0070.03312.18
5.4.20.0040.03912.17
5.4.10.0080.03812.17
5.4.00.0030.04311.66
5.3.290.0100.05912.94
5.3.280.0070.03612.88
5.3.270.0060.03812.88
5.3.260.0060.04012.89
5.3.250.0090.04812.89
5.3.240.0080.03512.89
5.3.230.0040.03912.88
5.3.220.0050.03612.85
5.3.210.0050.03912.85
5.3.200.0030.03912.85
5.3.190.0140.03912.85
5.3.180.0100.04712.84
5.3.170.0050.05212.85
5.3.160.0090.04912.85
5.3.150.0090.05112.85
5.3.140.0100.04812.84
5.3.130.0090.05112.83
5.3.120.0140.04712.84
5.3.110.0140.04612.83
5.3.100.0090.04112.32
5.3.90.0030.03912.30
5.3.80.0090.03412.29
5.3.70.0070.03612.30
5.3.60.0050.03712.28
5.3.50.0060.03712.20
5.3.40.0090.04612.20
5.3.30.0060.04312.17
5.3.20.0070.03911.94
5.3.10.0060.03811.91
5.3.00.0080.04311.89
5.2.170.0070.0419.39
5.2.160.0070.0399.39
5.2.150.0080.0399.39
5.2.140.0100.0359.39
5.2.130.0060.0419.35
5.2.120.0060.0399.35
5.2.110.0040.0409.36
5.2.100.0030.0319.36
5.2.90.0050.0289.36
5.2.80.0050.0309.35
5.2.70.0040.0329.36
5.2.60.0050.0299.30
5.2.50.0070.0339.27
5.2.40.0060.0299.25
5.2.30.0050.0309.23
5.2.20.0030.0309.21
5.2.10.0030.0289.13
5.2.00.0050.0288.98
5.1.60.0030.0268.27
5.1.50.0030.0268.26
5.1.40.0040.0258.25
5.1.30.0080.0248.59
5.1.20.0040.0268.62
5.1.10.0040.0278.34
5.1.00.0070.0268.34
5.0.50.0040.0246.83
5.0.40.0060.0186.68
5.0.30.0050.0346.50
5.0.20.0010.0246.47
5.0.10.0020.0206.45
5.0.00.0030.0376.44
4.4.90.0040.0134.77
4.4.80.0010.0164.75
4.4.70.0030.0154.75
4.4.60.0010.0184.75
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0030.0154.76
4.4.20.0040.0184.84
4.4.10.0050.0154.84
4.4.00.0030.0284.75
4.3.110.0040.0154.67
4.3.100.0030.0174.67
4.3.90.0030.0154.63
4.3.80.0040.0274.58
4.3.70.0020.0174.63
4.3.60.0000.0184.62
4.3.50.0010.0194.63
4.3.40.0050.0244.53
4.3.30.0020.0163.30
4.3.20.0020.0153.28
4.3.10.0020.0153.24
4.3.00.0030.01715.94

preferences:
43.64 ms | 401 KiB | 5 Q