3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $xml = <<<EOT <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE test [<!ENTITY xxe SYSTEM "http://exploited.cz/robots.txt">]> <foo>&xxe;</foo> EOT; $x = simplexml_load_string($xml); // $x = simplexml_load_string($xml, null, LIBXML_NOENT); var_dump((string)$x);
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(0) ""
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: simplexml_load_string() in /in/54Xap on line 7
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: simplexml_load_string() in /in/54Xap on line 7
Process exited with code 255.
Output for 4.4.2
Fatal error: Call to undefined function: simplexml_load_string() in /in/54Xap on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: simplexml_load_string() in /in/54Xap on line 7