note 80776 added to language.references.return

a little addition to the example of pixel at minikomp dot com here below <?php function &func(){ static $static = 0; $static++; return $static; } $var1 =& func(); echo "var1:", $var1; // 1 func(); func(); echo "var1:", $var1; // 3 $var2 = func(); // assignment without the & echo "var2:", $var2; // 4 func(); func(); echo "var1:", $var1; // 6 echo "var2:", $var2; // still 4 ?> ---- Server IP: 89.248.170.58 Probable Submitter: 83.81.127.89 ---- Manual Page -- http://www.php.net/manual/en/language.references.return.php Edit -- https://master.php.net/note/edit/80776 Del: integrated -- https://master.php.net/note/delete/80776/integrated Del: useless -- https://master.php.net/note/delete/80776/useless Del: bad code -- https://master.php.net/note/delete/80776/bad+code Del: spam -- https://master.php.net/note/delete/80776/spam Del: non-english -- https://master.php.net/note/delete/80776/non-english Del: in docs -- https://master.php.net/note/delete/80776/in+docs Del: other reasons-- https://master.php.net/note/delete/80776 Reject -- https://master.php.net/note/reject/80776 Search -- https://master.php.net/manage/user-notes.php