http_post_data Perform POST request with pre-encoded data &reftitle.description; stringhttp_post_data stringurl stringdata arrayoptions arrayinfo Performs an HTTP POST request on the supplied url. &see.http.request.options; &reftitle.parameters; url URL data String containing the pre-encoded post data options &link.http.request.options; info &link.http.request.info; &reftitle.returnvalues; &returns.http.response;