Some more cleaning
diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index a454f93..82f0eb1 100644
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.php
@@ -9,7 +9,7 @@
* Licensed under the Open Software License version 3.0
*
* This source file is subject to the Open Software License (OSL 3.0) that is
- * bundled with this package in the files license.txt / license.rst. It is
+ * bundled with this package in the files license.txt / license.rst. It is
* also available through the world wide web at this URL:
* http://opensource.org/licenses/OSL-3.0
* If you did not receive a copy of the license and are unable to obtain it
@@ -53,12 +53,7 @@
{
function element($item, $array, $default = FALSE)
{
- if ( ! isset($array[$item]) OR $array[$item] == "")
- {
- return $default;
- }
-
- return $array[$item];
+ return ( ! isset($array[$item]) OR $array[$item] == '') ? $default : $array[$item];
}
}
@@ -75,7 +70,7 @@
{
function random_element($array)
{
- return (is_array($array)) ? $array[array_rand($array)] : $array;
+ return is_array($array) ? $array[array_rand($array)] : $array;
}
}
@@ -105,7 +100,7 @@
foreach ($items as $item)
{
- $return[$item] = (isset($array[$item])) ? $array[$item] : $default;
+ $return[$item] = isset($array[$item]) ? $array[$item] : $default;
}
return $return;