3v4l.org

run code in 200+ 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; libxml_disable_entity_loader(false); // $x = simplexml_load_string($xml); $x = simplexml_load_string($xml, null, LIBXML_NOENT); var_dump((string)$x);
Output for 7.0.20, 7.1.5 - 7.2.0
Warning: simplexml_load_string(): php_network_getaddresses: getaddrinfo failed: System error in /in/Wuvph on line 9 Warning: simplexml_load_string(http://exploited.cz/robots.txt): failed to open stream: php_network_getaddresses: getaddrinfo failed: System error in /in/Wuvph on line 9 Warning: simplexml_load_string(): I/O warning : failed to load external entity "http://exploited.cz/robots.txt" in /in/Wuvph on line 9 Warning: simplexml_load_string(): Entity: line 3: parser error : Failure to process entity xxe in /in/Wuvph on line 9 Warning: simplexml_load_string(): <foo>&xxe;</foo> in /in/Wuvph on line 9 Warning: simplexml_load_string(): ^ in /in/Wuvph on line 9 Warning: simplexml_load_string(): Entity: line 3: parser error : Entity 'xxe' not defined in /in/Wuvph on line 9 Warning: simplexml_load_string(): <foo>&xxe;</foo> in /in/Wuvph on line 9 Warning: simplexml_load_string(): ^ in /in/Wuvph on line 9 string(0) ""
Output for 5.2.11 - 7.0.14, 7.1.0
Warning: simplexml_load_string(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/Wuvph on line 9 Warning: simplexml_load_string(http://exploited.cz/robots.txt): failed to open stream: php_network_getaddresses: getaddrinfo failed: Name or service not known in /in/Wuvph on line 9 Warning: simplexml_load_string(): I/O warning : failed to load external entity "http://exploited.cz/robots.txt" in /in/Wuvph on line 9 Warning: simplexml_load_string(): Entity: line 3: parser error : Failure to process entity xxe in /in/Wuvph on line 9 Warning: simplexml_load_string(): <foo>&xxe;</foo> in /in/Wuvph on line 9 Warning: simplexml_load_string(): ^ in /in/Wuvph on line 9 Warning: simplexml_load_string(): Entity: line 3: parser error : Entity 'xxe' not defined in /in/Wuvph on line 9 Warning: simplexml_load_string(): <foo>&xxe;</foo> in /in/Wuvph on line 9 Warning: simplexml_load_string(): ^ in /in/Wuvph on line 9 string(0) ""
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/Wuvph on line 7
Process exited with code 255.
Output for 5.1.2
Fatal error: Call to undefined function libxml_disable_entity_loader() in /in/Wuvph on line 8
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/Wuvph 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: libxml_disable_entity_loader() in /in/Wuvph on line 7
Process exited with code 255.
Output for 4.4.2
Fatal error: Call to undefined function: libxml_disable_entity_loader() in /in/Wuvph on line 8
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/Wuvph on line 7