POST \/ HTTP\/1.1 Host: example.com Connection: close Accept-encoding: gzip, deflate User-Agent: Zend_Http_Client Content-Type: multipart\/form-data; boundary=---ZENDHTTPCLIENT-\w+ Content-Length: \d+ -----ZENDHTTPCLIENT-\w+ Content-Disposition: form-data; name="testFile"; filename="testFile.name" Content-Type: text\/plain TESTDATA12345 -----ZENDHTTPCLIENT-\w+--