diff --git a/system/helpers/string_helper.php b/system/helpers/string_helper.php
index d5a3591..ba704df 100644
--- a/system/helpers/string_helper.php
+++ b/system/helpers/string_helper.php
@@ -7,12 +7,12 @@
* @package CodeIgniter
* @author Rick Ellis
* @copyright Copyright (c) 2006, pMachine, Inc.
- * @license http://www.codeignitor.com/user_guide/license.html
+ * @license http://www.codeignitor.com/user_guide/license.html
* @link http://www.codeigniter.com
* @since Version 1.0
* @filesource
*/
-
+
// ------------------------------------------------------------------------
/**
@@ -67,7 +67,7 @@
*/
function reduce_double_slashes($str)
{
- return preg_replace("#([^:])//+#", "\\1/", $str);
+ return preg_replace("#([^:])//+#", "\\1/", $str);
}
// ------------------------------------------------------------------------
@@ -101,15 +101,15 @@
}
$str = '';
- for ($i=0; $i < $len; $i++)
- {
- $str .= substr($pool, mt_rand(0, strlen($pool) -1), 1);
+ for ($i=0; $i < $len; $i++)
+ {
+ $str .= substr($pool, mt_rand(0, strlen($pool) -1), 1);
}
- return $str;
+ return $str;
break;
- case 'unique' : return md5(uniqid(mt_rand()));
- break;
- }
+ case 'unique' : return md5(uniqid(mt_rand()));
+ break;
+ }
}
// ------------------------------------------------------------------------