note 18355 added to ref.mysql

The Tip below is only wise if You return only one row because the variable is initialized and carries a value until it is overwritten by the next row that contains a value. Thus, if the field in the next row is empty, the extracted variable still carries the value of its predecessor which in most cases is not a desired effect. -- http://www.php.net/manual/en/ref.mysql.php http://master.php.net/manage/user-notes.php?action=edit+18355 http://master.php.net/manage/user-notes.php?action=delete+18355 http://master.php.net/manage/user-notes.php?action=reject+18355