3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = <<<'HTML' <div id='makeme' class='testme'> <span id='whatspanID'>somthing</span> <p class='ptagclass'></p> </div> HTML; $dom = new DOMDocument(); $dom->loadHtml($html); $xpath = new DOMXpath($dom); $div = $xpath->evaluate('//div[@id="makeme"]')->item(0); $nodes = $xpath->evaluate('.//*/@*[not(local-name() = "id")]', $div); $length = count($nodes); for($i = $length - 1; $i >= 0; --$i) { $node = $nodes->item($i); var_dump($node); $node->parentNode->removeChild($node); } echo $dom->saveHtml($div);

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)
8.3.60.0110.01116.88
8.3.50.0120.00822.23
8.3.40.0120.00319.06
8.3.30.0110.00419.46
8.3.20.0050.00320.62
8.3.10.0050.00324.08
8.3.00.0060.00319.63
8.2.180.0190.00319.04
8.2.170.0120.00322.96
8.2.160.0070.00720.76
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0030.00522.63
8.2.110.0030.00620.93
8.2.100.0080.00418.16
8.2.90.0040.00419.42
8.2.80.0090.00018.30
8.2.70.0000.00817.75
8.2.60.0040.00418.18
8.2.50.0060.00618.07
8.2.40.0000.00818.41
8.2.30.0050.00318.36
8.2.20.0000.00818.03
8.2.10.0000.00818.48
8.2.00.0000.01018.18
8.1.280.0090.00625.92
8.1.270.0000.00922.45
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00322.48
8.1.230.0080.00319.39
8.1.220.0030.00617.89
8.1.210.0040.00718.77
8.1.200.0060.00317.73
8.1.190.0000.00817.78
8.1.180.0090.00018.10
8.1.170.0000.00918.82
8.1.160.0070.00022.45
8.1.150.0080.00018.91
8.1.140.0080.00017.77
8.1.130.0070.00018.12
8.1.120.0000.00817.82
8.1.110.0060.00317.84
8.1.100.0000.00817.87
8.1.90.0000.00817.75
8.1.80.0000.00717.72
8.1.70.0030.00317.78
8.1.60.0060.00317.83
8.1.50.0040.00417.76
8.1.40.0040.00417.75
8.1.30.0030.00517.80
8.1.20.0000.00818.01
8.1.10.0040.00417.93
8.1.00.0040.00417.90
8.0.300.0040.00419.33
8.0.290.0000.00717.55
8.0.280.0000.00818.65
8.0.270.0000.00717.62
8.0.260.0040.00417.51
8.0.250.0030.00317.18
8.0.240.0040.00417.23
8.0.230.0040.00417.34
8.0.220.0070.00017.18
8.0.210.0040.00417.25
8.0.200.0070.00017.33
8.0.190.0000.00917.26
8.0.180.0000.00817.18
8.0.170.0030.00517.33
8.0.160.0000.00717.29
8.0.150.0040.00417.30
8.0.140.0000.00717.29
8.0.130.0000.00613.73
8.0.120.0040.00417.29
8.0.110.0020.00517.13
8.0.100.0040.00417.38
8.0.90.0040.00417.02
8.0.80.0060.01217.22
8.0.70.0000.00717.35
8.0.60.0070.00017.36
8.0.50.0040.00417.36
8.0.30.0120.00917.42
8.0.20.0160.00517.40
8.0.10.0090.00017.31
8.0.00.0070.01416.96
7.4.330.0000.00515.00
7.4.320.0030.00316.91
7.4.300.0030.00616.84
7.4.290.0050.00316.95
7.4.280.0050.00316.91
7.4.270.0000.00716.73
7.4.260.0080.00316.92
7.4.250.0000.00716.91
7.4.240.0050.00216.84
7.4.230.0030.00316.84
7.4.220.0040.01416.84
7.4.210.0090.00816.91
7.4.200.0050.00316.99
7.4.190.0040.00416.76
7.4.160.0100.00616.77
7.4.150.0080.01217.40
7.4.140.0120.01017.86
7.4.130.0090.00816.93
7.4.120.0110.00816.97
7.4.110.0030.01516.77
7.4.100.0130.00716.80
7.4.90.0150.00316.79
7.4.80.0090.01219.39
7.4.70.0160.00316.91
7.4.60.0100.01016.75
7.4.50.0000.00816.84
7.4.40.0040.00722.77
7.4.30.0090.00916.65
7.4.00.0070.00715.20
7.3.330.0030.00213.54
7.3.320.0040.00413.33
7.3.310.0000.00816.45
7.3.300.0070.00016.67
7.3.290.0120.00316.68
7.3.280.0090.00916.61
7.3.270.0110.00817.40
7.3.260.0090.00916.74
7.3.250.0110.00816.66
7.3.240.0140.00616.58
7.3.230.0180.00816.75
7.3.210.0110.00816.75
7.3.200.0110.01119.39
7.3.190.0060.01316.85
7.3.180.0110.00716.83
7.3.170.0000.01616.93
7.3.160.0090.00916.70
7.3.120.0070.00715.13
7.3.10.0110.00716.94
7.3.00.0140.00016.88
7.2.330.0100.01016.80
7.2.320.0000.01816.97
7.2.310.0080.01116.73
7.2.300.0030.01716.86
7.2.290.0070.01016.88
7.2.130.0080.00416.82
7.2.120.0060.00617.16
7.2.110.0120.00316.93
7.2.100.0100.00716.89
7.2.90.0050.00517.17
7.2.80.0080.00817.01
7.2.70.0060.01017.17
7.2.60.0120.00317.08
7.2.50.0060.00617.12
7.2.40.0100.00317.03
7.2.30.0080.00417.04
7.2.20.0030.01316.93
7.2.10.0040.01417.21
7.2.00.0080.00618.36
7.1.250.0070.00716.04
7.1.200.0030.01215.88
7.1.100.0000.00818.00
7.1.70.0060.00317.09
7.1.60.0140.00319.33
7.1.50.0060.00617.26
7.1.00.0100.07022.57
7.0.200.0000.00716.96
7.0.140.0000.07722.20
7.0.60.0030.08320.22
7.0.50.0100.07718.00
7.0.40.0100.06720.14
7.0.30.0470.04020.36
7.0.20.0300.07720.31
7.0.10.0070.04720.31
7.0.00.0130.06720.45
5.6.280.0100.07021.11
5.6.210.0070.03720.64
5.6.200.0030.04318.33
5.6.190.0030.04320.63
5.6.180.0170.04720.82
5.6.170.0270.08020.69
5.6.160.0070.08320.76
5.6.150.0070.05318.29
5.6.140.0130.07718.38
5.6.130.0000.08318.38
5.6.120.0030.04321.18
5.6.110.0200.08321.24
5.6.100.0170.07721.17
5.6.90.0070.04021.10
5.6.80.0000.08720.53
5.6.70.0100.07720.53
5.5.350.0000.08320.57
5.5.340.0100.07318.13
5.5.330.0030.04720.63
5.5.320.0000.05020.47
5.5.310.0200.04020.49
5.5.300.0100.04018.16
5.5.290.0070.06018.08
5.5.280.0070.03721.11
5.5.270.0070.04021.09
5.5.260.0100.04021.10
5.5.250.0030.08720.82
5.5.240.0100.07320.39
5.4.450.0970.03019.57
5.4.440.0270.04719.68
5.4.430.0670.05019.43
5.4.420.0030.03019.71
5.4.410.0800.04019.56
5.4.400.0430.04319.16
5.4.390.0630.02719.27
5.4.380.0370.05318.99
5.4.370.0470.07018.93
5.4.360.0430.05318.94
5.4.350.0500.08018.98
5.4.340.0470.06718.79
5.4.320.0100.04212.79
5.4.310.0080.04312.77
5.4.300.0090.03712.78
5.4.290.0110.04212.77
5.4.280.0080.05712.65
5.4.270.0060.04012.66
5.4.260.0070.04012.66
5.4.250.0050.04012.65
5.4.240.0080.05112.66
5.4.230.0150.05312.65
5.4.220.0120.04212.65
5.4.210.0080.04312.64
5.4.200.0120.03912.64
5.4.190.0080.04612.64
5.4.180.0100.06412.64
5.4.170.0130.04412.66
5.4.160.0110.04912.65
5.4.150.0130.07212.64
5.4.140.0100.05612.32
5.4.130.0120.05512.32
5.4.120.0070.03712.27
5.4.110.0060.05212.27
5.4.100.0140.06212.27
5.4.90.0070.06212.27
5.4.80.0100.06212.27
5.4.70.0270.07812.27
5.4.60.0100.03812.26
5.4.50.0060.04512.27
5.4.40.0080.03712.26
5.4.30.0110.03712.25
5.4.20.0120.03512.25
5.4.10.0090.03612.25
5.4.00.0060.03711.73
5.3.290.0070.03913.04
5.3.280.0100.04012.95
5.3.270.0110.03912.96
5.3.260.0070.04212.95
5.3.250.0160.04312.96
5.3.240.0320.09012.96
5.3.230.0190.07112.95
5.3.220.0300.07312.92
5.3.210.0190.11712.93
5.3.200.0120.06912.92
5.3.190.0230.07412.92
5.3.180.0170.04812.91
5.3.170.0070.03812.91
5.3.160.0110.03712.91
5.3.150.0090.03712.91
5.3.140.0120.03412.91
5.3.130.0090.05012.90
5.3.120.0130.05112.89
5.3.110.0190.07912.89
5.3.100.0280.06212.38
5.3.90.0060.06012.37
5.3.80.0140.06912.36
5.3.70.0160.04912.36
5.3.60.0110.05012.34
5.3.50.0070.04312.28
5.3.40.0080.03912.29
5.3.30.0070.03812.25
5.3.20.0050.03912.03
5.3.10.0090.03411.99
5.3.00.0070.03811.98
5.2.170.0070.0299.15
5.2.160.0050.0449.15
5.2.150.0110.0499.15
5.2.140.0060.0529.14
5.2.130.0080.0449.11
5.2.120.0070.0359.11
5.2.110.0090.0339.11
5.2.100.0080.0439.11
5.2.90.0090.0339.11
5.2.80.0070.0329.11
5.2.70.0080.0419.11
5.2.60.0050.0349.05
5.2.50.0050.0329.03
5.2.40.0070.0299.00
5.2.30.0070.0318.98
5.2.20.0060.0308.97
5.2.10.0060.0378.90
5.2.00.0080.0398.76
5.1.60.0070.0328.05
5.1.50.0120.0298.04
5.1.40.0080.0348.03
5.1.30.0090.0458.38
5.1.20.0110.0348.40
5.1.10.0060.0358.12
5.1.00.0060.0268.12
5.0.50.0080.0236.60
5.0.40.0050.0226.46
5.0.30.0060.0386.27
5.0.20.0060.0276.25
5.0.10.0040.0296.22
5.0.00.0040.0306.21
4.4.90.0030.0154.77
4.4.80.0020.0164.76
4.4.70.0040.0154.75
4.4.60.0030.0154.76
4.4.50.0040.0154.77
4.4.40.0030.0254.70
4.4.30.0030.0164.76
4.4.20.0010.0174.85
4.4.10.0010.0174.84
4.4.00.0020.0254.75
4.3.110.0060.0134.67
4.3.100.0030.0154.66
4.3.90.0010.0164.63
4.3.80.0030.0254.59
4.3.70.0050.0134.63
4.3.60.0050.0134.63
4.3.50.0020.0174.63
4.3.40.0040.0344.54
4.3.30.0040.0253.27
4.3.20.0030.0223.25
4.3.10.0050.0143.22
4.3.00.0030.01013.47

preferences:
45.19 ms | 401 KiB | 5 Q