ID: 43225 Comment by: mbest at icontact dot com Reported By: ed at bronto dot com Status: Open Bug Type: Feature/Change Request Operating System: Centos PHP Version: 5.2.4 New Comment:
magical...@php.net is wrong. This bug is not about fgetcsv but about fputcsv. fputcsv should always escape a double quote to two double quotes. But it doesn't do so if the field contains \" This will mess up the CSV output such that it will not be importable in Excel or other such programs. Previous Comments: ------------------------------------------------------------------------ [2009-01-19 12:54:38] magical...@php.net This bug is the same as bug #38918 and bug #38929. * fputcsv() does escape values (replacing " with "", for example) * It seems that fgetcsv() accepts two incompatible unescaping methods Reproduced: php > $fp = fopen('php://temp', 'r'); php > fputcsv($fp, array('foo', 'bar\\', 'baz')); php > rewind($fp); php > echo fgets($fp); foo,"bar\",baz php > rewind($fp); php > var_dump(fgetcsv($fp)); array(2) { [0]=> string(3) "foo" [1]=> string(10) "bar\",baz " } php > echo PHP_VERSION; 5.2.6-pl7-gentoo php > I believe this problem is due to the fact fgetcsv() accept two escaping methods. An extra argument to fgetcsv() could (maybe?) fix this (and the extra argument could be added to fputcsv too) ------------------------------------------------------------------------ [2008-04-17 01:00:55] dan at expireddomain dot com Same problem on windows XP PHP version 5.2.5 on cells that contain a \ followed by double quotes (") ------------------------------------------------------------------------ [2007-11-09 14:59:11] ed at bronto dot com Description: ------------ Using fputcsv to output a cell that ends with a \ followed by double quotes (") causes it to not use any escape sequence. Oddly, fgetscsv is able to parse it correctly. Unlike fgetscsv, I assume fputcsv follows RFC 4180 and uses " as the escape character. Reproduce code: --------------- $row = array(); $row[] = 'a\\"'; $row[] = 'bbb'; $fp = fopen('test.csv', 'w+'); fputcsv($fp, $row); fclose($fp); Expected result: ---------------- expected output: "a\""",bbb Actual result: -------------- actual output: "a\"",bbb ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=43225&edit=1