note 93929 added to language.operators.precedence

Please note that certain operators change the variable type in ways you may not expect. If you want to append the result of an arithmetic operation to a string you have to do it in two steps: <?php $ord = $i + 1; $field = "cellID" . $ord; // returns a string $field = "cellID" . $i + 1; // because of the addition it returns an int ?> ---- Server IP: 64.71.164.2 Probable Submitter: 189.239.89.7 ---- Manual Page -- http://www.php.net/manual/en/language.operators.precedence.php Edit -- https://master.php.net/note/edit/93929 Del: integrated -- https://master.php.net/note/delete/93929/integrated Del: useless -- https://master.php.net/note/delete/93929/useless Del: bad code -- https://master.php.net/note/delete/93929/bad+code Del: spam -- https://master.php.net/note/delete/93929/spam Del: non-english -- https://master.php.net/note/delete/93929/non-english Del: in docs -- https://master.php.net/note/delete/93929/in+docs Del: other reasons-- https://master.php.net/note/delete/93929 Reject -- https://master.php.net/note/reject/93929 Search -- https://master.php.net/manage/user-notes.php