Predefined Variables

Server variables : $_SERVER

Not :

' PHP_SELF '

' argv '

' argc '

' GATEWAY_INTERFACE '

' SERVER_NAME '

' SERVER_SOFTWARE '

' SERVER_PROTOCOL '

' REQUEST_METHOD '

' QUERY_STRING '

' DOCUMENT_ROOT '

' HTTP_ACCEPT '

' HTTP_ACCEPT_CHARSET '

' HTTP_ACCEPT_ENCODING '

' HTTP_ACCEPT_LANGUAGE '

' HTTP_CONNECTION '

' HTTP_HOST '

' HTTP_REFERER '

' HTTP_USER_AGENT '

' REMOTE_ADDR '

' REMOTE_HOST '

Not :

' REMOTE_PORT '

' SCRIPT_FILENAME '

' SERVER_ADMIN '

' SERVER_PORT '

' SERVER_SIGNATURE '

' PATH_TRANSLATED '

' SCRIPT_NAME '

' REQUEST_URI '

' PHP_AUTH_USER '

' PHP_AUTH_PW '

' PHP_AUTH_TYPE '



Environment variables : $_ENV

Not :

HTTP Cookies : $_COOKIE

Not :

HTTP GET variables : $_GET

Not :

HTTP POST variables : $_POST

Not :

HTTP File upload variables : $_FILES

Not :

Request variables : $_REQUEST

Not :

Not :

Session variables : $_SESSION

Not :

Global variables : $GLOBALS

Not: $GLOBALS has been available since PHP 3.0.0.

The previous error message : $php_errormsg