For routing a request, the URL without the query string
is usually required. The method http_request_path() returns
the path component of the URL (i.e. everything befor the
first "?") and the method http_request_querystring() returns
the query string components of the URL (i.e. everything
after the first "?").
The method http_request_query() returns the value of a given
key in the query. The method http_request_iterate_query()
iterates over all query keys.
For routing a request, the URL without the query string is usually required. The method http_request_path() returns the path component of the URL (i.e. everything befor the first "?") and the method http_request_querystring() returns the query string components of the URL (i.e. everything after the first "?").
The method http_request_query() returns the value of a given key in the query. The method http_request_iterate_query() iterates over all query keys.