diff options
Diffstat (limited to 'system/helpers/security_helper.php')
| -rw-r--r-- | system/helpers/security_helper.php | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/system/helpers/security_helper.php b/system/helpers/security_helper.php index 4bb94a201..7a6df5420 100644 --- a/system/helpers/security_helper.php +++ b/system/helpers/security_helper.php @@ -49,8 +49,7 @@ if ( ! function_exists('xss_clean')) */ function xss_clean($str, $is_image = FALSE) { - $CI =& get_instance(); - return $CI->security->xss_clean($str, $is_image); + return get_instance()->security->xss_clean($str, $is_image); } } @@ -66,8 +65,7 @@ if ( ! function_exists('sanitize_filename')) */ function sanitize_filename($filename) { - $CI =& get_instance(); - return $CI->security->sanitize_filename($filename); + return get_instance()->security->sanitize_filename($filename); } } @@ -107,8 +105,7 @@ if ( ! function_exists('strip_image_tags')) */ function strip_image_tags($str) { - $CI =& get_instance(); - return $CI->security->strip_image_tags($str); + return get_instance()->security->strip_image_tags($str); } } |