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run code in 300+ PHP versions simultaneously
<?php $xml = <<<XML <html> <head><HEADER/></head> <body> <ul> <li><a href="page2">page2</a> </li> </ul> <CONTENT/> </body> <FOOTER/> </html> XML; $content = "<div id='main'>asdf asdf</div>"; $header = "<title>page 1</title><style type='text/css'>div {width:50%;} </style>"; $footer = "<script type='text/javascript'></script>"; $doc = new DOMDocument(); $doc->loadXML($xml); $xp = new DOMXPath($doc); $ctag = $xp->query("//CONTENT")->item(0); $htag = $xp->query("//HEADER")->item(0); $ftag = $xp->query("//FOOTER")->item(0); $ctag->parentNode->replaceChild(new DOMCdataSection($content),$ctag); $htag->parentNode->replaceChild(new DOMCdataSection($header),$htag); $ftag->parentNode->replaceChild(new DOMCdataSection($footer),$ftag); echo $doc->saveHTML();
Output for 5.3.3 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
<html> <head><title>page 1</title><style type='text/css'>div {width:50%;} </style></head> <body> <ul> <li><a href="page2">page2</a> </li> </ul> <div id='main'>asdf asdf</div> </body> <script type='text/javascript'></script> </html>
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.2
<html> <head><title>page 1</title><style type='text/css'>div {width:50%;} </style></head> <body> <ul> <li> <a href="page2">page2</a> </li> </ul> <div id='main'>asdf asdf</div> </body> <script type='text/javascript'></script> </html>
Output for 4.4.3 - 4.4.9
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/vsacV on line 21
Process exited with code 255.
Output for 4.4.2
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/vsacV on line 22
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_OBJECT_OPERATOR in /in/vsacV on line 21
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/vsacV on line 21
Process exited with code 255.

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