Use array_key_exists in Arr::get instead of isset.

2011-08-02 13:44:02 -05:00
parent 28c6ac93ef
commit 614811bb40
1 changed files with 1 additions and 1 deletions
--- a/system/arr.php
+++ b/system/arr.php
@@ -22,7 +22,7 @@ class Arr {

 		foreach (explode('.', $key) as $segment)
 		{
-			if ( ! isset($array[$segment]))
+			if ( ! array_key_exists($segment, $array))
 			{
 				return is_callable($default) ? call_user_func($default) : $default;
 			}