3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $xml = <<<'XML' <?xml version="1.0"?> <feed xmlns="http://www.w3.org/2005/Atom" xmlns:g="http://base.google.com/ns/1.0"> <title>The name of your data feed</title> <link href="http://www.example.com" rel="alternate" type="text/html" /> <updated>2006-06-11T18:30:02Z</updated> <author> <name>Google</name> </author> <id>tag:example.com,2006-06-11:/support/products</id> <entry> <title>Red wool sweater</title> <id>1a</id> <link href="http://www.example.com/item1-info-page.html" /> <summary>Comfortable and soft, this sweater will keep you warm on those cold winter nights.</summary> <updated>2005-10-13T18:30:02Z</updated> <g:image_link>http://www.google.com/images/google_sm.gif</g:image_link> <g:price>25</g:price> <g:condition>new</g:condition> </entry> </feed> XML; $file = 'data://text/plain;base64,'.base64encode($xml); $fileSize = strlen($xml); $readBytes = 0; $reader = new XMLReader; $reader->open($file); $dom = new DOMDocument(); $xpath = new DOMXpath($dom); $xpath->registerNamespace('atom', 'http://www.w3.org/2005/Atom'); $xpath->registerNamespace('gi', 'http://base.google.com/ns/1.0'); // look for the first entry element while ($reader->read() && $reader->localName !== 'entry') { continue; } // while you have an entry element while ($reader->localName === 'entry') { $node = $dom->importNode($reader->expand(), TRUE); var_dump( [ 'title' => $xpath->evaluate('string(atom:title)', $entry), 'summary' => $xpath->evaluate('string(atom:summary)', $entry), 'image-link' => $xpath->evaluate('string(gi:image_link)', $entry) ] ); $readBytes += strlen($reader->readOuterXml()); printf( 'Read %s of %s bytes, %d%%', $readBytes, $fileSize, round($readBytes * 100 / $fileSize) ); // move to the next entry sibling $reader->next('entry'); }
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined function base64encode() in /in/2Q9Ov:25 Stack trace: #0 {main} thrown in /in/2Q9Ov on line 25
Process exited with code 255.
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0
Fatal error: Call to undefined function base64encode() in /in/2Q9Ov on line 25
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/2Q9Ov on line 46
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_SL in /in/2Q9Ov on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_SL in /in/2Q9Ov on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/2Q9Ov on line 3
Process exited with code 255.