AUTH_TYPE
CONTENT_LENGTH
CONTENT_TYPE
GATEWAY_INTERFACE
PATH_INFO
PATH_TRANSLATED
QUERY_STRING
REMOTE_ADDR
REMOTE_HOST
REMOTE_IDENT
REMOTE_USER
REQUEST_METHOD
SCRIPT_NAME
SERVER_NAME
SERVER_PORT
SERVER_PROTOCOL
SERVER_SOFTWARE
Are these variables part of web server or are they defined by CGI ? I am um=nder thye impression that these varibles are defined as environment variables by the web server environment.
AM I correct , or are these variables specified by the CGI only and when a CGI is used in a program , only at thah time these variables can be used in a program ? If these variables are specified by the web server, then why can they not be used in the script directly ? Why do we have to use CGI to get these values in the script ? thanks

In reply to Re^2: CGI program by manishrathi
in thread CGI program by manishrathi

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