From: mike at opendns dot com
Operating system: Linux, debian sarge
PHP version: 5.1.6
PHP Bug Type: Filesystem function related
Bug description: fputcsv() fgetcsv() inconsistency odd number trailing
backslashes
Description:
------------
If a string you write to a CSV file with fputcsv() ends with an _odd_
number of backslashes, then when you read it back in with fgetcsv(), it'll
miss the delimeter and combine two elements into one.
Reproduce code:
---------------
$tmp_file = '/tmp/csv_f_up.tmp';
$data_to_write = array('string ends with _odd_ number of backslashes
\\\\\\',"and isn't the last element");
echo "data_to_write:\n";
var_dump($data_to_write);
$h_w = fopen($tmp_file, 'w');
fputcsv($h_w, $data_to_write);
fclose($h_w);
$h_r = fopen($tmp_file, 'r');
$data_read_in = fgetcsv($h_r);
fclose($h_r);
echo "data_read_in:\n";
var_dump($data_read_in);
Expected result:
----------------
data_to_write:
array(2) {
[0]=>
string(48) "string ends with _odd_ number of backslashes \\\"
[1]=>
string(26) "and isn't the last element"
}
data_read_in:
array(2) {
[0]=>
string(48) "string ends with _odd_ number of backslashes \\\"
[1]=>
string(26) "and isn't the last element"
}
}
Actual result:
--------------
data_to_write:
array(2) {
[0]=>
string(48) "string ends with _odd_ number of backslashes \\\"
[1]=>
string(26) "and isn't the last element"
}
data_read_in:
array(1) {
[0]=>
string(77) "string ends with _odd_ number of backslashes \\\",and isn't
the last element""
}
--
Edit bug report at http://bugs.php.net/?id=38918&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=38918&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=38918&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=38918&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=38918&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=38918&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=38918&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=38918&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=38918&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=38918&r=support
Expected behavior: http://bugs.php.net/fix.php?id=38918&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=38918&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=38918&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=38918&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=38918&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=38918&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=38918&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=38918&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=38918&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=38918&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=38918&r=mysqlcfg
