query()

	Introduction
	CGI and SSI
	<pike> tag
	Pike script
	Modules

	Module types
	create()
	defvar()
	query()
	set()
	query_internal_location()
	check_variable()
	info()
	query_name()
	register_module()
	start()
	status()
	stop()
	find_internal()

	Parser modules
	Location modules
	Other module types
	Request information object
	Responses
	Library methods

query()

mixed query( string varname )

The query() method is used to access configuration variables. varname is the name of the variable, as defined by the defvar(). The return value is the value of the variable. Querying an undefined variable will result in an exception.