diff options
Diffstat (limited to 'system/core/Security.php')
| -rw-r--r-- | system/core/Security.php | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/system/core/Security.php b/system/core/Security.php index 4ad550fff..4b6df01a3 100644 --- a/system/core/Security.php +++ b/system/core/Security.php @@ -355,9 +355,9 @@ class CI_Security { // Is the string an array? if (is_array($str)) { - while (list($key) = each($str)) + foreach ($str as $key => &$value) { - $str[$key] = $this->xss_clean($str[$key]); + $str[$key] = $this->xss_clean($value); } return $str; |