note 51785 added to language.variables

I believe that the note on "double variables" is incorrect. The $$my_variable notation is a variable variavle notation and the real variable name is the string contained in the variable $my_variable. http://it.php.net/manual/en/language.variables.variable.php ---- Manual Page -- http://www.php.net/manual/en/language.variables.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+51785 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+51785&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+51785&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+51785&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+51785&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+51785&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+51785&report=yes Search -- http://master.php.net/manage/user-notes.php