note 125399 added to function.fputcsv

Please note, that fputcsv ist not always enclosing strings with the enclosure character. <?php $fh = fopen('file.csv', 'w'); $a = [ 'One 1', 'Two', 'Three 3' ]; fputcsv($fh, $a, "\t"); fclose($fh); ?> results in a file containing the line: "One 1" Two "Three 3" It seems that only strings containing at least one of the following characters are enclosed: - the delimiter character - the enclosure character - the escape character - \n (new line) - \r (line feed) - \t (tab) - blank I hope this saves you the hour it took me to get to the bottom of this behaviour. ---- Server IP: 45.112.84.4 Probable Submitter: 185.85.3.172 (proxied: 217.24.204.170) ---- Manual Page -- http://php.net/manual/en/function.fputcsv.php Edit -- https://master.php.net/note/edit/125399 Del: integrated -- https://master.php.net/note/delete/125399/integrated Del: useless -- https://master.php.net/note/delete/125399/useless Del: bad code -- https://master.php.net/note/delete/125399/bad+code Del: spam -- https://master.php.net/note/delete/125399/spam Del: non-english -- https://master.php.net/note/delete/125399/non-english Del: in docs -- https://master.php.net/note/delete/125399/in+docs Del: other reasons-- https://master.php.net/note/delete/125399 Reject -- https://master.php.net/note/reject/125399 Search -- https://master.php.net/manage/user-notes.php