Bug #53455 [NEW]: ssdee-_fuzzy_compare only returns 0
| From: | islam dot sharabash at gmail dot com | Date: | Thu, 02 Dec 2010 20:49:56 +0000 |
| Subject: | Bug #53455 [NEW]: ssdee-_fuzzy_compare only returns 0 | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-156700@lists.php.net to get a copy of this message | ||
From:
Operating system: Centos 5
PHP version: 5.2.14
Package: *General Issues
Bug Type: Bug
Bug description:ssdee-_fuzzy_compare only returns 0
Description:
------------
---
From manual page: http://www.php.net/function.ssdeep-fuzzy-compare#Return
Values
---
Test script:
---------------
<?php
$string = "blah";
echo "blah";
?><br><?
var_dump($wee = ssdeep_fuzzy_hash($string));
?><br><?
var_dump(ssdeep_fuzzy_compare($wee, $wee));
?>
Expected result:
----------------
blah
string(7) "3:2n:2n"
int(100)
Match of 100 is expected
Actual result:
--------------
blah
string(7) "3:2n:2n"
int(0)
Match of 0 returned, no matter the input
--
Edit bug report at http://bugs.php.net/bug.php?id=53455&edit=1
--
Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=53455&r=trysnapshot52
Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=53455&r=trysnapshot53
Try a snapshot (trunk): http://bugs.php.net/fix.php?id=53455&r=trysnapshottrunk
Fixed in SVN: http://bugs.php.net/fix.php?id=53455&r=fixed
Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=53455&r=needdocs
Fixed in release: http://bugs.php.net/fix.php?id=53455&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=53455&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=53455&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=53455&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=53455&r=support
Expected behavior: http://bugs.php.net/fix.php?id=53455&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=53455&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=53455&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=53455&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=53455&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=53455&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=53455&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=53455&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=53455&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=53455&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=53455&r=mysqlcfg