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Bug #7368 levenshtein() miscalculations
Submitted: 2000-10-20 11:33 UTC Modified: 2000-12-13 18:45 UTC
From: hartmut at six dot de Assigned: hholzgra (profile)
Status: Closed Package: Strings related
PHP Version: 4.0.3pl1 OS: *
Private report: No CVE-ID: None
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From: hartmut at six dot de
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 [2000-10-20 11:33 UTC] hartmut at six dot de 
for the strings "12345" and "13458", 

levenshtein("12345","13458") returns 3
levenshtein("12345","13458",1,1,1) returns 4

The correct answer is 2.

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 [2000-12-13 18:45 UTC] hholzgra@php.net 
fixed in CVS
 
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