3v4l.org

run code in 300+ PHP versions simultaneously
<?php $root = new DOMDocument(); $root->loadXML('<article id=""></article>'); for($i=0;$i<=300;$i++){ $node = new DOMDocument(); $node->loadXML('<section id="'.$i.'"><h1>Überschrift</h1><h2>Überschrift2</h2><p>Content</p></section>'); $xpath = new DOMXPath($node); $query = '//h1'; $entries=$xpath->query($query); #$entries->item(0)->nodeValue = ""; $entries->item(0)->appendChild($node->createTextNode("Text ".$i." ")); $node = $root->importNode($node->documentElement, true); $root->documentElement->appendChild($node); } print $root->saveXML();

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)
8.3.70.0100.01319.43
8.3.60.0070.02019.30
8.3.50.0120.01517.28
8.3.40.0130.01719.51
8.3.30.0100.01019.47
8.3.20.0040.00721.07
8.3.10.0000.01122.70
8.3.00.0000.01121.84
8.2.180.0070.01419.29
8.2.170.0090.01222.96
8.2.160.0110.01423.20
8.2.150.0040.00724.18
8.2.140.0060.00624.66
8.2.130.0040.00723.28
8.2.120.0000.01126.35
8.2.110.0100.00321.30
8.2.100.0080.00818.60
8.2.90.0040.00820.01
8.2.80.0000.01218.65
8.2.70.0060.00618.38
8.2.60.0070.00718.68
8.2.50.0070.00718.66
8.2.40.0000.01323.32
8.2.30.0000.01220.21
8.2.20.0060.00619.01
8.2.10.0060.00619.02
8.2.00.0000.01219.08
8.1.280.0070.01425.92
8.1.270.0130.00724.83
8.1.260.0000.01126.35
8.1.250.0000.01128.09
8.1.240.0070.00721.78
8.1.230.0030.01320.02
8.1.220.0030.01018.77
8.1.210.0040.00818.77
8.1.200.0030.01018.25
8.1.190.0100.00318.23
8.1.180.0080.00418.53
8.1.170.0060.00619.55
8.1.160.0000.01219.97
8.1.150.0040.00821.61
8.1.140.0040.00820.50
8.1.130.0000.01119.85
8.1.120.0030.00918.51
8.1.110.0030.01018.47
8.1.100.0070.00718.48
8.1.90.0000.01218.31
8.1.80.0000.01318.36
8.1.70.0030.00818.36
8.1.60.0000.01218.61
8.1.50.0060.00618.54
8.1.40.0090.00618.23
8.1.30.0000.01318.63
8.1.20.0000.01318.65
8.1.10.0060.00618.52
8.1.00.0030.00918.40
8.0.300.0030.00918.92
8.0.290.0000.01217.75
8.0.280.0040.00719.39
8.0.270.0060.00618.20
8.0.260.0000.01117.74
8.0.250.0040.00817.73
8.0.240.0090.00317.92
8.0.230.0060.00617.94
8.0.220.0080.00417.68
8.0.210.0030.00917.74
8.0.200.0040.00717.77
8.0.190.0030.01317.76
8.0.180.0040.00817.90
8.0.170.0000.01217.66
8.0.160.0030.00917.92
8.0.150.0040.00817.70
8.0.140.0060.00617.82
8.0.130.0030.00714.11
8.0.120.0030.00917.86
8.0.110.0060.00617.81
8.0.100.0000.01217.73
8.0.90.0000.01217.81
8.0.80.0200.02417.78
8.0.70.0030.01017.80
8.0.60.0030.01217.77
8.0.50.0030.01017.63
8.0.30.0080.01818.13
8.0.20.0180.01518.07
8.0.10.0060.00617.92
8.0.00.0100.02317.65
7.4.330.0100.00015.91
7.4.320.0000.01117.47
7.4.300.0000.01117.36
7.4.290.0090.00317.22
7.4.280.0070.00717.49
7.4.270.0040.00817.49
7.4.260.0040.00814.20
7.4.250.0040.00817.29
7.4.240.0030.00917.36
7.4.230.0040.00817.48
7.4.220.0060.02817.44
7.4.210.0110.01517.55
7.4.200.0000.01217.46
7.4.160.0110.01917.30
7.4.150.0110.02117.68
7.4.140.0160.02017.86
7.4.130.0170.02317.39
7.4.120.0140.01917.46
7.4.110.0070.02417.44
7.4.100.0140.02417.33
7.4.90.0070.02417.36
7.4.80.0150.01819.39
7.4.70.0130.01617.48
7.4.60.0100.02017.47
7.4.50.0070.01717.44
7.4.40.0120.02017.24
7.4.30.0100.02917.51
7.4.00.0030.01615.66
7.3.330.0000.01013.89
7.3.320.0040.00814.08
7.3.310.0030.00917.25
7.3.300.0040.00817.15
7.3.290.0060.00617.29
7.3.280.0080.02317.24
7.3.270.0160.01617.57
7.3.260.0110.02217.64
7.3.250.0180.02117.33
7.3.240.0100.02317.20
7.3.230.0150.01517.48
7.3.210.0120.01817.20
7.3.200.0110.02517.27
7.3.190.0230.01317.15
7.3.180.0090.02817.30
7.3.170.0190.01217.32
7.3.160.0140.03017.46
7.2.330.0090.02217.67
7.2.320.0170.01417.68
7.2.310.0060.02517.66
7.2.300.0070.02417.47
7.2.290.0090.03217.64
7.2.00.0130.01720.41
7.1.100.0130.01018.54
7.1.70.0080.00817.82
7.1.60.0830.01333.97
7.1.50.0630.02734.06
7.1.40.0730.01733.42
7.1.30.0770.02733.66
7.1.20.0630.02733.68
7.1.10.0570.01715.50
7.1.00.0570.02015.66
7.0.200.0630.02315.85
7.0.190.0700.01315.76
7.0.180.0530.02315.25
7.0.170.0670.02015.23
7.0.160.0670.02015.19
7.0.150.0600.02315.25
7.0.140.0570.02015.42
7.0.130.0600.02015.50
7.0.120.0530.02015.58
7.0.110.0470.02715.41
7.0.100.0500.02715.41
7.0.90.0500.02015.39
7.0.80.0470.02015.39
7.0.70.0570.01015.39
7.0.60.0430.02715.25
7.0.50.0470.02015.19
7.0.40.0570.01315.45
7.0.30.0530.01715.50
7.0.20.0930.02315.30
7.0.10.0470.02015.42
7.0.00.0700.02315.48

preferences:
28.39 ms | 401 KiB | 5 Q