note 19979 added to functions.variable-functions

Yes interpolation can be very tricky. I suggest that you always use parenthesis, or curly brackets(whichever applies) to make your expression clear. Dont ever depend on a language's expression parse preference order. -- http://www.php.net/manual/en/functions.variable-functions.php http://master.php.net/manage/user-notes.php?action=edit+19979 http://master.php.net/manage/user-notes.php?action=delete+19979 http://master.php.net/manage/user-notes.php?action=reject+19979