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(); $dom->loadXml($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)
8.3.60.0220.00017.00
8.3.50.0070.01022.11
8.3.40.0160.00619.17
8.3.30.0080.00819.46
8.3.20.0080.00020.71
8.3.10.0000.00824.04
8.3.00.0060.00319.63
8.2.180.0120.00318.79
8.2.170.0000.01622.96
8.2.160.0100.00720.71
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00826.16
8.2.120.0040.00422.71
8.2.110.0060.00322.80
8.2.100.0120.00018.28
8.2.90.0080.00019.25
8.2.80.0040.00418.41
8.2.70.0000.00817.88
8.2.60.0040.00418.30
8.2.50.0070.00319.75
8.2.40.0000.00918.59
8.2.30.0030.00618.32
8.2.20.0030.00517.96
8.2.10.0060.00318.52
8.2.00.0070.00318.04
8.1.280.0090.00925.92
8.1.270.0090.00022.35
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0100.00024.16
8.1.230.0110.00019.21
8.1.220.0040.00417.89
8.1.210.0030.00618.77
8.1.200.0060.00317.72
8.1.190.0030.00617.76
8.1.180.0090.00318.10
8.1.170.0030.00618.89
8.1.160.0090.00022.29
8.1.150.0000.00718.95
8.1.140.0030.00517.84
8.1.130.0000.00718.11
8.1.120.0040.00417.83
8.1.110.0030.00617.88
8.1.100.0040.00417.86
8.1.90.0040.00417.73
8.1.80.0070.00017.85
8.1.70.0000.00717.84
8.1.60.0000.00818.03
8.1.50.0000.00817.73
8.1.40.0040.00417.88
8.1.30.0030.00518.06
8.1.20.0000.00818.08
8.1.10.0040.00417.73
8.1.00.0000.00817.75
8.0.300.0070.00019.32
8.0.290.0040.00417.43
8.0.280.0030.00518.75
8.0.270.0040.00417.52
8.0.260.0030.00317.57
8.0.250.0000.00717.13
8.0.240.0030.00317.32
8.0.230.0000.00717.37
8.0.220.0000.00717.29
8.0.210.0040.00417.09
8.0.200.0070.00017.13
8.0.190.0040.00417.21
8.0.180.0030.00517.27
8.0.170.0040.00417.24
8.0.160.0060.00317.15
8.0.150.0030.00517.34
8.0.140.0000.00717.31
8.0.130.0060.00013.79
8.0.120.0040.00417.18
8.0.110.0000.00717.39
8.0.100.0080.00017.24
8.0.90.0000.00717.27
8.0.80.0060.00917.23
8.0.70.0040.00417.36
8.0.60.0040.00417.25
8.0.50.0040.00417.23
8.0.30.0100.00917.18
8.0.20.0090.01017.40
8.0.10.0040.00417.37
8.0.00.0120.01217.25
7.4.330.0060.00015.00
7.4.320.0030.00316.96
7.4.300.0040.00416.78
7.4.290.0030.00316.86
7.4.280.0040.00316.74
7.4.270.0070.00016.90
7.4.260.0040.00816.88
7.4.250.0050.00316.84
7.4.240.0000.00716.85
7.4.230.0030.00316.85
7.4.220.0120.01516.77
7.4.210.0050.00916.93
7.4.200.0000.00716.74
7.4.190.0050.00217.04
7.4.160.0140.00316.99
7.4.150.0080.01117.40
7.4.140.0130.00617.86
7.4.130.0070.01216.88
7.4.120.0070.01016.89
7.4.110.0060.01216.88
7.4.100.0130.00716.86
7.4.90.0110.00716.75
7.4.80.0140.00619.39
7.4.70.0170.00316.98
7.4.60.0180.00316.77
7.4.50.0000.00616.80
7.4.40.0090.00622.77
7.4.30.0110.00616.62
7.4.00.0000.01115.18
7.3.330.0030.00313.57
7.3.320.0000.00613.59
7.3.310.0050.00216.54
7.3.300.0030.00316.72
7.3.290.0040.01116.61
7.3.280.0080.00816.66
7.3.270.0120.00617.40
7.3.260.0130.00516.78
7.3.250.0090.01116.94
7.3.240.0160.00316.59
7.3.230.0090.00916.69
7.3.210.0120.00616.85
7.3.200.0100.01019.39
7.3.190.0070.01317.06
7.3.180.0090.00916.64
7.3.170.0120.00416.86
7.3.160.0100.01416.68
7.3.120.0100.00315.17
7.3.10.0070.00516.63
7.3.00.0070.00516.88
7.2.330.0060.01316.86
7.2.320.0110.00716.77
7.2.310.0000.01716.81
7.2.300.0090.01317.13
7.2.290.0140.00317.19
7.2.130.0050.01017.12
7.2.120.0040.01017.04
7.2.110.0090.00817.09
7.2.100.0130.00417.10
7.2.90.0060.00617.12
7.2.80.0060.00917.13
7.2.70.0000.01317.09
7.2.60.0070.00617.10
7.2.50.0060.00617.05
7.2.40.0020.01117.08
7.2.30.0030.00717.04
7.2.20.0060.00817.13
7.2.10.0040.01117.03
7.2.00.0090.00517.93
7.1.250.0090.00515.95
7.1.200.0200.00315.71
7.1.100.0030.00918.27
7.1.70.0060.00317.04
7.1.60.0080.00819.33
7.1.50.0080.00816.97
7.1.00.0000.08022.78
7.0.200.0040.00416.99
7.0.140.0030.07322.12
7.0.60.0100.08320.15
7.0.50.0030.07318.03
7.0.40.0100.08320.48
7.0.30.0530.05720.31
7.0.20.0230.09020.36
7.0.10.0070.09020.35
7.0.00.0030.04320.17
5.6.280.0030.07021.08
5.6.210.0070.05720.80
5.6.200.0030.05718.45
5.6.190.0070.08020.88
5.6.180.0330.08020.89
5.6.170.0170.04020.62
5.6.160.0070.04320.85
5.6.150.0100.07718.35
5.6.140.0130.07018.36
5.6.130.0070.08718.34
5.6.120.0000.06321.06
5.6.110.0070.08721.20
5.6.100.0130.05721.08
5.6.90.0070.08321.25
5.6.80.0000.06720.71
5.6.70.2900.03020.50
5.5.350.0170.07020.53
5.5.340.0030.03718.18
5.5.330.0170.08020.41
5.5.320.0100.04720.49
5.5.310.0300.07320.49
5.5.300.0130.07318.23
5.5.290.0100.06318.16
5.5.280.0100.08321.02
5.5.270.0070.06321.16
5.5.260.0170.07021.09
5.5.250.0100.04720.81
5.5.240.0230.07720.34
5.4.450.0200.04719.48
5.4.440.0830.06019.44
5.4.430.0730.05719.84
5.4.420.0030.06019.75
5.4.410.0730.06019.32
5.4.400.0700.07019.52
5.4.390.0770.05719.52
5.4.380.0300.05718.96
5.4.370.0170.06018.62
5.4.360.0200.06318.84
5.4.350.0370.05018.96
5.4.340.0330.05318.93
5.4.320.0030.04312.79
5.4.310.0040.04012.79
5.4.300.0060.03812.79
5.4.290.0060.05112.79
5.4.280.0100.04912.66
5.4.270.0090.04112.66
5.4.260.0100.05012.67
5.4.250.0070.06512.67
5.4.240.0080.04012.67
5.4.230.0060.04312.66
5.4.220.0050.04512.66
5.4.210.0120.03512.66
5.4.200.0060.04612.66
5.4.190.0130.04112.65
5.4.180.0060.04212.66
5.4.170.0080.03812.67
5.4.160.0130.04412.66
5.4.150.0200.07112.66
5.4.140.0100.04312.34
5.4.130.0110.04312.33
5.4.120.0120.03412.29
5.4.110.0080.03712.29
5.4.100.0070.03812.28
5.4.90.0120.06112.29
5.4.80.0160.06312.29
5.4.70.0120.06212.28
5.4.60.0100.06812.28
5.4.50.0200.06312.28
5.4.40.0150.07912.26
5.4.30.0090.04112.26
5.4.20.0070.03912.26
5.4.10.0100.03912.27
5.4.00.0080.05111.73
5.3.290.0100.04313.05
5.3.280.0090.04212.95
5.3.270.0100.05512.96
5.3.260.0080.04212.96
5.3.250.0050.04512.97
5.3.240.0100.03612.97
5.3.230.0080.04212.96
5.3.220.0150.04812.93
5.3.210.0110.05612.93
5.3.200.0190.03612.93
5.3.190.0100.04412.93
5.3.180.0090.05312.93
5.3.170.0080.06012.93
5.3.160.0070.05912.92
5.3.150.0160.05912.92
5.3.140.0090.03812.91
5.3.130.0110.06212.91
5.3.120.0080.05712.90
5.3.110.0080.05112.91
5.3.100.0100.05312.39
5.3.90.0100.06712.38
5.3.80.0070.04212.35
5.3.70.0100.05012.35
5.3.60.0150.04012.34
5.3.50.0130.04812.29
5.3.40.0120.06212.28
5.3.30.0060.05412.25
5.3.20.0170.07112.02
5.3.10.0090.05312.00
5.3.00.0130.03911.98
5.2.170.0130.0529.15
5.2.160.0080.0399.15
5.2.150.0080.0329.15
5.2.140.0080.0319.14
5.2.130.0060.0329.11
5.2.120.0080.0429.11
5.2.110.0100.0439.11
5.2.100.0050.0439.11
5.2.90.0090.0409.11
5.2.80.0080.0559.11
5.2.70.0020.0479.11
5.2.60.0050.0349.06
5.2.50.0050.0419.04
5.2.40.0100.0299.00
5.2.30.0130.0468.99
5.2.20.0050.0428.98
5.2.10.0080.0408.90
5.2.00.0090.0418.76
5.1.60.0090.0448.04
5.1.50.0110.0328.05
5.1.40.0070.0368.03
5.1.30.0070.0428.38
5.1.20.0060.0398.40
5.1.10.0070.0368.12
5.1.00.0080.0348.12
5.0.50.0070.0286.60
5.0.40.0050.0296.46
5.0.30.0040.0336.27
5.0.20.0040.0296.25
5.0.10.0050.0376.22
5.0.00.0040.0486.21
4.4.90.0060.0204.77
4.4.80.0040.0164.75
4.4.70.0060.0144.76
4.4.60.0060.0194.75
4.4.50.0060.0214.77
4.4.40.0040.0284.71
4.4.30.0040.0224.76
4.4.20.0020.0344.84
4.4.10.0040.0244.85
4.4.00.0040.0394.76
4.3.110.0050.0174.67
4.3.100.0040.0154.67
4.3.90.0070.0144.63
4.3.80.0060.0244.58
4.3.70.0060.0154.63
4.3.60.0060.0144.63
4.3.50.0040.0234.63
4.3.40.0150.0514.54
4.3.30.0030.0243.27
4.3.20.0030.0253.25
4.3.10.0030.0233.22
4.3.00.0230.01710.37

preferences:
51.26 ms | 401 KiB | 5 Q