--- /dev/null
+# int http\Header\Parser::getState()
+
+Retrieve the current state of the parser.
+See http\Header\Parser::STATE_* constants.
+
+## Params:
+
+None.
+
+## Returns:
+
+* int, http\Header\Parser::STATE_* constant.
+
+## Throws:
+
+* http\Exception\InvalidArgumentException