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run code in 200+ php & hhvm versions
Bugs & Features
<?php $buffer = <<<XML <?xml version="1.0" encoding="ISO-8859-1"?> <!DOCTYPE foo [ <!ELEMENT foo ANY > <!ENTITY xxe SYSTEM "data://text/plain,test" >]><foo>&xxe;</foo> XML; libxml_disable_entity_loader(false); $xml = simplexml_load_string($buffer, 'SimpleXMLElement', LIBXML_NOENT); $xml->asXML('php://output');
Output for 5.2.11 - 7.2.0
<?xml version="1.0" encoding="ISO-8859-1"?> <!DOCTYPE foo [ <!ELEMENT foo ANY> <!ENTITY xxe SYSTEM "data://text/plain,test"> ]> <foo>test</foo>
Output for 5.0.0 - 5.1.1, 5.1.3 - 5.2.10
Fatal error: Call to undefined function libxml_disable_entity_loader() in /in/MQekc on line 10
Process exited with code 255.
Output for 5.1.2
Fatal error: Call to undefined function libxml_disable_entity_loader() in /in/MQekc on line 11
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: libxml_disable_entity_loader() in /in/MQekc on line 10
Process exited with code 255.
Output for 4.3.2 - 4.4.1, 4.4.3 - 4.4.4
Fatal error: Call to undefined function: libxml_disable_entity_loader() in /in/MQekc on line 10
Process exited with code 255.
Output for 4.4.2
Fatal error: Call to undefined function: libxml_disable_entity_loader() in /in/MQekc on line 11
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: libxml_disable_entity_loader() in /in/MQekc on line 10