diff options
| -rw-r--r-- | Auth/Yadis/XML.php | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/Auth/Yadis/XML.php b/Auth/Yadis/XML.php index bb13775..39a9942 100644 --- a/Auth/Yadis/XML.php +++ b/Auth/Yadis/XML.php @@ -234,12 +234,17 @@ class Auth_Yadis_dom extends Auth_Yadis_XMLParser { return false; } - // disable external entities and libxml errors - $loader = libxml_disable_entity_loader(true); - $errors = libxml_use_internal_errors(true); - $parse_result = @$this->doc->loadXML($xml_string); - libxml_disable_entity_loader($loader); - libxml_use_internal_errors($errors); + // libxml_disable_entity_loader (PHP 5 >= 5.2.11) + if (function_exists('libxml_disable_entity_loader') && function_exists('libxml_use_internal_errors')) { + // disable external entities and libxml errors + $loader = libxml_disable_entity_loader(true); + $errors = libxml_use_internal_errors(true); + $parse_result = @$this->doc->loadXML($xml_string); + libxml_disable_entity_loader($loader); + libxml_use_internal_errors($errors); + } else { + $parse_result = @$this->doc->loadXML($xml_string); + } if (!$parse_result) { return false; |