Create an HttpMessage object from a string.
This function alias is
deprecated and only exists for backwards compatibility reasons. It is
recommended to not use this function as one day it may be removed from
PHP.
Parameters
- raw_message
a single or several consecutive HTTP messages
- class_name
a class extending HttpMessage
Return Values
Returns an HttpMessage object on success or NULL on failure.
Errors/Exceptions
Throws HttpMalformedHeadersException.