makary/phpbb
1
0
Fork 0
mirror of https://github.com/phpbb/phpbb.git synced 2025-06-28 22:28:51 +00:00
Code Issues Projects Releases Packages Wiki Activity

- fix a nasty bug in search indexing

Browse source 
git-svn-id: file:///svn/phpbb/trunk@5950 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Nils Adermann 2006-05-20 16:50:57 +00:00
parent e4ac133954
commit 25d6fbed2a
1 changed files with 19 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
phpBB/includes/search/fulltext_native.php
View file

@ -822,6 +822,9 @@ class fulltext_native extends search_backend
case 'mssql': case 'mssql':
case 'mssql_odbc': case 'mssql_odbc':
case 'sqlite': case 'sqlite':
// make sure the longest word comes first, so nothing will be truncated
usort($new_words, array(&$this, 'strlencmp'));
$sql = 'INSERT INTO ' . SEARCH_WORD_TABLE . ' (word_text) ' . implode(' UNION ALL ', preg_replace('#^(.*)$#', "SELECT '\$1'", $new_words)); $sql = 'INSERT INTO ' . SEARCH_WORD_TABLE . ' (word_text) ' . implode(' UNION ALL ', preg_replace('#^(.*)$#', "SELECT '\$1'", $new_words));
$db->sql_query($sql); $db->sql_query($sql);
break; break;
@ -882,6 +885,22 @@ class fulltext_native extends search_backend
unset($cur_words); unset($cur_words);
} }
/**
* Used by index() to sort strings by string length, longest first
*/
function strlencmp($a, $b)
{
$len_a = strlen($a);
$len_b = strlen($b);
if ($len_a == $len_b)
{
return 0;
}
return ($len_a > $len_b) ? -1 : 1;
}
/** /**
* Removes entries from the wordmatch table for the specified post_ids * Removes entries from the wordmatch table for the specified post_ids
*/ */