diff options
Diffstat (limited to 'system/helpers/string_helper.php')
| -rw-r--r-- | system/helpers/string_helper.php | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/system/helpers/string_helper.php b/system/helpers/string_helper.php index e570d5d01..a6a6b485d 100644 --- a/system/helpers/string_helper.php +++ b/system/helpers/string_helper.php @@ -192,7 +192,8 @@ if ( ! function_exists('random_string')) { switch ($type) { - case 'basic': return mt_rand(); + case 'basic': + return mt_rand(); case 'alnum': case 'numeric': case 'nozero': @@ -214,12 +215,11 @@ if ( ! function_exists('random_string')) } return substr(str_shuffle(str_repeat($pool, ceil($len / strlen($pool)))), 0, $len); case 'unique': - case 'md5': return md5(uniqid(mt_rand())); + case 'md5': + return md5(uniqid(mt_rand())); case 'encrypt': case 'sha1': - $CI =& get_instance(); - $CI->load->helper('security'); - return do_hash(uniqid(mt_rand(), TRUE), 'sha1'); + return sha1(uniqid(mt_rand(), TRUE)); } } } @@ -229,9 +229,9 @@ if ( ! function_exists('random_string')) /** * Add's _1 to a string or increment the ending number to allow _2, _3, etc * - * @param string $str required - * @param string $separator What should the duplicate number be appended with - * @param string $first Which number should be used for the first dupe increment + * @param string required + * @param string What should the duplicate number be appended with + * @param string Which number should be used for the first dupe increment * @return string */ if ( ! function_exists('increment_string')) |