note 90413 added to function.trim

A cell read from an Excel sheet appeared to have a whitespace, and this was not getting trimmed. By converting to hex, it seems the char was a hard return. Successfully trimmed it by: <?php trim($value, "\xc2\xa0"); ?> The actual hex values may vary by character set, check with bin2hex() for what's actually there. ---- Server IP: 87.124.35.190 Probable Submitter: 80.248.186.34 ---- Manual Page -- http://www.php.net/manual/en/function.trim.php Edit -- https://master.php.net/note/edit/90413 Del: integrated -- https://master.php.net/note/delete/90413/integrated Del: useless -- https://master.php.net/note/delete/90413/useless Del: bad code -- https://master.php.net/note/delete/90413/bad+code Del: spam -- https://master.php.net/note/delete/90413/spam Del: non-english -- https://master.php.net/note/delete/90413/non-english Del: in docs -- https://master.php.net/note/delete/90413/in+docs Del: other reasons-- https://master.php.net/note/delete/90413 Reject -- https://master.php.net/note/reject/90413 Search -- https://master.php.net/manage/user-notes.php