#43225 [NEW]: fputcsv incorrectly handles cells ending in \ followed by "

From: Date: Fri, 09 Nov 2007 14:59:11 +0000
Subject: #43225 [NEW]: fputcsv incorrectly handles cells ending in \ followed by "
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-119394@lists.php.net to get a copy of this message 
From:             ed at bronto dot com
Operating system: Centos
PHP version:      5.2.4
PHP Bug Type:     Filesystem function related
Bug description:  fputcsv incorrectly handles cells ending in \ followed by " 

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 bug report at http://bugs.php.net/?id=43225&edit=1
-- 
Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=43225&r=trysnapshot44
Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=43225&r=trysnapshot52
Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=43225&r=trysnapshot53
Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=43225&r=trysnapshot60
Fixed in CVS:                 http://bugs.php.net/fix.php?id=43225&r=fixedcvs
Fixed in release:             http://bugs.php.net/fix.php?id=43225&r=alreadyfixed
Need backtrace:               http://bugs.php.net/fix.php?id=43225&r=needtrace
Need Reproduce Script:        http://bugs.php.net/fix.php?id=43225&r=needscript
Try newer version:            http://bugs.php.net/fix.php?id=43225&r=oldversion
Not developer issue:          http://bugs.php.net/fix.php?id=43225&r=support
Expected behavior:            http://bugs.php.net/fix.php?id=43225&r=notwrong
Not enough info:              http://bugs.php.net/fix.php?id=43225&r=notenoughinfo
Submitted twice:              http://bugs.php.net/fix.php?id=43225&r=submittedtwice
register_globals:             http://bugs.php.net/fix.php?id=43225&r=globals
PHP 3 support discontinued:   http://bugs.php.net/fix.php?id=43225&r=php3
Daylight Savings:             http://bugs.php.net/fix.php?id=43225&r=dst
IIS Stability:                http://bugs.php.net/fix.php?id=43225&r=isapi
Install GNU Sed:              http://bugs.php.net/fix.php?id=43225&r=gnused
Floating point limitations:   http://bugs.php.net/fix.php?id=43225&r=float
No Zend Extensions:           http://bugs.php.net/fix.php?id=43225&r=nozend
MySQL Configuration Error:    http://bugs.php.net/fix.php?id=43225&r=mysqlcfg

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