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Minor reduction in search indexing to three letters ...

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git-svn-id: file:///svn/phpbb/branches/phpBB-2_0_0@2576 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Paul S. Owen 2002-05-13 13:27:12 +00:00
parent 20748ac9d5
commit 364720a93d
1 changed files with 2 additions and 2 deletions
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4
phpBB/includes/functions_search.php
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@ -57,8 +57,8 @@ function clean_words($mode, &$entry, &$stopword_list, &$synonym_list)
{ {
$entry = str_replace('*', ' ', $entry); $entry = str_replace('*', ' ', $entry);
// 'words' that consist of <=3 or >=20 characters are removed. // 'words' that consist of <3 or >20 characters are removed.
$entry = preg_replace('/\b([a-z0-9]{1,3}|[a-z0-9]{21,})\b/',' ', $entry); $entry = preg_replace('/\b([a-z0-9]{1,2}|[a-z0-9]{21,})\b/',' ', $entry);
} }
if ( !empty($stopword_list) ) if ( !empty($stopword_list) )