Complete PHP XML Reference
The xml_set_external_entity_ref_handler() function specifies a function to be called when the parser finds an external entity in the XML document.
This function returns TRUE on success, or FALSE on failure.
| Parameter | Description |
|---|---|
| parser | Required. Specifies XML parser to use |
| handler | Required. Specifies a function to be called when the parser finds an external entity |
The Function specified by the "handler" parameter must have five parameters:
| Parameter | Description |
|---|---|
| parser | Required. Specifies a variable containing the XML parser calling the handler |
| name | Required. Specifies a variable containing the name of the external entity |
| base | Required. Specifies the base for resolving the system identifier (system_id) of the external entity. Currently, this is always NULL |
| system_id | Required. Specifies the system identifier for the external entity |
| public_id | Required. Specifies the public identifier for the external entity |
Note: The handler parameter can also be an array containing an object reference and a method name.
Complete PHP XML Reference
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