src/Ubiquity/utils/http/USession.php
public static function getBoolean($key) {
		self::start ();
		$ret = false;
		if (isset ( $_SESSION [$key] )) {
			$ret = UString::isBooleanTrue ( $_SESSION [$key] );
		}
		return $ret;
	}
public static function getBoolean($key) {
		self::start ();
		$ret = false;
		if (isset ( $_SESSION [$key] )) {
			$ret = UString::isBooleanTrue ( $_SESSION [$key] );
		}
		return $ret;
	}
public static function getBoolean ( $ key ) { self :: start ( ) ; $ ret = false ; if ( isset ( $ _SESSION [ $ key ] ) ) { $ ret = UString :: isBooleanTrue ( $ _SESSION [ $ key ] ) ; } return $ ret ; }
Returns a boolean stored at the key position in session

@param string $key
the key to add or set
@return boolean
Returns a boolean stored at the key position in session