note 84862 added to language.operators

The variable symbol '$' should be considered as the highest-precedence operator, so that the variable variables such as $$a[0] won't confuse the parser. [http://www.php.net/manual/en/language.variables.variable.php] ---- Server IP: 69.147.83.197 Probable Submitter: 125.33.27.250 ---- Manual Page -- http://www.php.net/manual/en/language.operators.php Edit -- https://master.php.net/note/edit/84862 Del: integrated -- https://master.php.net/note/delete/84862/integrated Del: useless -- https://master.php.net/note/delete/84862/useless Del: bad code -- https://master.php.net/note/delete/84862/bad+code Del: spam -- https://master.php.net/note/delete/84862/spam Del: non-english -- https://master.php.net/note/delete/84862/non-english Del: in docs -- https://master.php.net/note/delete/84862/in+docs Del: other reasons-- https://master.php.net/note/delete/84862 Reject -- https://master.php.net/note/reject/84862 Search -- https://master.php.net/manage/user-notes.php