note 74278 added to language.references.whatdo

Here's a good little example of referencing. It was the best way for me to understand, hopefully it can help others. $b = 2; $a =& $b; $c = $a; echo $c; // Then... $c = 2 ---- Server IP: 64.71.164.2 Probable Submitter: 70.150.196.98 ---- Manual Page -- http://www.php.net/manual/en/language.references.whatdo.php Edit -- https://master.php.net/note/edit/74278 Del: integrated -- https://master.php.net/note/delete/74278/integrated Del: useless -- https://master.php.net/note/delete/74278/useless Del: bad code -- https://master.php.net/note/delete/74278/bad+code Del: spam -- https://master.php.net/note/delete/74278/spam Del: non-english -- https://master.php.net/note/delete/74278/non-english Del: in docs -- https://master.php.net/note/delete/74278/in+docs Del: other reasons-- https://master.php.net/note/delete/74278 Reject -- https://master.php.net/note/reject/74278 Search -- https://master.php.net/manage/user-notes.php