SOAPEnvNewFromBuffer is available since version 1.0.
Prototype:
number SOAPEnvNewFromBuffer(string buffer, var number out_env)
Parameters
buffer
[in] the string to parse into an envelope (xml format).
out_env
[out] the output envelope object
Description:
Create an envelop object from a string. The string must be in xml format.
Return value:
Returns null if succeeded, or an error handle (to get the error text, you should call
SOAPError)