PHP parsing xml file is error: I/O warning:failed to load external entity

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Libxml_disable_entity_loader (false);

The Libxml_disable_entity_loader () function is to set whether to prohibit the external loading of XML entities, set to true is forbidden, the purpose is to prevent the XML injection attack (details of self-Baidu), the intention is good, but this after the setting of a bug (specifically, There is time to study, perhaps this bug in the high version of PHP has been resolved, no verification, in short, there is such a bug, have studied the friend can tell me why, and affect the normal operation of the service.

For programs that encounter the same problem apes, you can try this method to solve them.

PHP parsing xml file is error: I/O warning:failed to load external entity