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Updating doc blocks.

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markstory committed Jul 6, 2010
1 parent 02e25f7 commit 4a32a39c223ca64cedb026355449905d64a290b9
Showing with 3 additions and 2 deletions.
  1. +3 −2 cake/libs/configure.php
@@ -128,7 +128,8 @@ public static function write($config, $value = null) {
}
/**
* Used to read information stored in the Configure instance.
* Used to read information stored in the Configure instance. Currently its not
* possible to store `null` values in Configure.
*
* Usage:
* {{{
@@ -138,7 +139,7 @@ public static function write($config, $value = null) {
*
* @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) {

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