diff options
| -rw-r--r-- | phpBB/phpbb/search/fulltext_native.php | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/phpBB/phpbb/search/fulltext_native.php b/phpBB/phpbb/search/fulltext_native.php index 1925623b80..c83de75eed 100644 --- a/phpBB/phpbb/search/fulltext_native.php +++ b/phpBB/phpbb/search/fulltext_native.php @@ -310,6 +310,15 @@ class fulltext_native extends \phpbb\search\base $replace = '$1'; $keywords = preg_replace($match, $replace, $keywords); + // Only allow one wildcard in the search query to limit the database load + $match = '#\*#'; + $replace = '$1'; + $count_wildcards = substr_count($keywords, '*'); + + // Reverse the string to remove all wildcards except the first one + $keywords = strrev(preg_replace($match, $replace, strrev($keywords), $count_wildcards - 1)); + unset($count_wildcards); + // set the search_query which is shown to the user $this->search_query = $keywords; |