Queste costanti sono definite da questa estensione e sono disponibili solo se l'estensione è stata compilata nel PHP o se è stata caricata dinamicamente a runtime.
The following constants are meant to be used with parse_url().
PHP_URL_SCHEME
(int)
PHP_URL_HOST
(int)
PHP_URL_PORT
(int)
PHP_URL_USER
(int)
PHP_URL_PASS
(int)
PHP_URL_PATH
(int)
PHP_URL_QUERY
(int)
PHP_URL_FRAGMENT
(int)
The following constants are meant to be used with http_build_query().
PHP_QUERY_RFC1738
(int)
application/x-www-form-urlencoded
media type, which
implies that spaces are encoded as plus (+
) signs.
PHP_QUERY_RFC3986
(int)
%20
).