Updating doc blocks.

This commit is contained in:
mark_story 2010-07-05 21:57:39 -04:00
parent 02e25f7557
commit 4a32a39c22

View file

@ -128,7 +128,8 @@ class Configure {
}
/**
* Used to read information stored in the Configure instance.
* Used to read information stored in the Configure instance. Currently its not
* possible to store `null` values in Configure.
*
* Usage:
* {{{
@ -138,7 +139,7 @@ class Configure {
*
* @link http://book.cakephp.org/view/927/read
* @param string $var Variable to obtain. Use '.' to access array elements.
* @return string value of Configure::$var
* @return mixed value stored in configure, or null.
*/
public static function read($var = null) {
if ($var === null) {