Fix doc for generateSalt.

$cost must be in range 4-31.
11 years ago · 0c1557e56a
1 changed files with 1 additions and 1 deletions
--- a/framework/yii/helpers/BaseSecurity.php
+++ b/framework/yii/helpers/BaseSecurity.php
@ -326,7 +326,7 @@ class BaseSecurity
 	 *
 	 * @param integer $cost the cost parameter
 	 * @return string the random salt value.
-	 * @throws InvalidParamException if the cost parameter is not between 4 and 30
+	 * @throws InvalidParamException if the cost parameter is not between 4 and 31
 	 */
 	protected static function generateSalt($cost = 13)
 	{