3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $buffer = <<<BUFFER <?xml version="1.0"?> <favorites> <favorite> <name>http://www.youtub</name> <url>http://www.youtube.com/watch?v=KY224sdWSxA</url> <id>1</id> </favorite> </favorites> BUFFER; $xml = new DOMDocument(); $xml->formatOutput = TRUE; $xml->preserveWhiteSpace = FALSE; $xml->loadXML($buffer); $name = 'http://www.youtube.com'; $url = 'http://www.youtube.com/watch?v=hgfhagdfah'; $id = '2'; $favTag = $xml->createElement('favorite'); $nameTag = $xml->createElement('name'); $nameTag->nodeValue = $name; $favTag->appendChild($nameTag); $favorites = $xml->getElementsByTagname('favorites')->item(0); // root element $favorites->appendChild($favTag); echo $xml->saveXML();
Output for 5.0.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
<?xml version="1.0"?> <favorites> <favorite> <name>http://www.youtub</name> <url>http://www.youtube.com/watch?v=KY224sdWSxA</url> <id>1</id> </favorite> <favorite> <name>http://www.youtube.com</name> </favorite> </favorites>
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.4.3 - 4.4.9
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/mDDHb on line 30
Process exited with code 255.
Output for 4.4.2
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/mDDHb on line 31
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_OBJECT_OPERATOR in /in/mDDHb on line 30
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/mDDHb on line 30
Process exited with code 255.