From: [EMAIL PROTECTED]
Operating system: linux
PHP version: 4.1.2
PHP Bug Type: Strings related
Bug description: Problem in levenshtein
Hi!!
I've got a little problem with the levenshtein function.
There is a particular case where the returned value is not correct.
I tried it with 4.0.6 and 4.1.2.
when the differences are at the beginning, the returned value is one less
than what I expected.
For example :
<? echo "lev = ".levenshtein("kdos", "los");?> prints lev = 1
and
<? echo "lev = ".levenshtein("kdos", "ls"); ?> prints lev = 2
whereas in the first case, I expect 2 and in the second, 3.
that's it.
Thanx!!
--
Edit bug report at http://bugs.php.net/?id=16672&edit=1
--
Fixed in CVS: http://bugs.php.net/fix.php?id=16672&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=16672&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=16672&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=16672&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=16672&r=support
Expected behavior: http://bugs.php.net/fix.php?id=16672&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=16672&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=16672&r=submittedtwice
