ID: 16672
Updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
-Status: Open
+Status: Duplicate
Bug Type: Strings related
Operating System: linux
PHP Version: 4.1.2
New Comment:
duplicate of #16473, fixed in CVS
Previous Comments:
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[2002-04-17 18:32:59] [EMAIL PROTECTED]
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!!
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