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Diffstat (limited to 'phpBB/includes/search/fulltext_mysql.php')
| -rw-r--r-- | phpBB/includes/search/fulltext_mysql.php | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/phpBB/includes/search/fulltext_mysql.php b/phpBB/includes/search/fulltext_mysql.php index 2a67b58246..e1e7951367 100644 --- a/phpBB/includes/search/fulltext_mysql.php +++ b/phpBB/includes/search/fulltext_mysql.php @@ -118,7 +118,7 @@ class fulltext_mysql extends search_backend */ function split_keywords(&$keywords, $terms) { - global $config; + global $config, $user; if ($terms == 'all') { @@ -167,6 +167,12 @@ class fulltext_mysql extends search_backend $this->split_words = $matches[1]; } + // We limit the number of allowed keywords to minimize load on the database + if ($config['max_num_search_keywords'] && sizeof($this->split_words) > $config['max_num_search_keywords']) + { + trigger_error($user->lang('MAX_NUM_SEARCH_KEYWORDS_REFINE', $config['max_num_search_keywords'], sizeof($this->split_words))); + } + // to allow phrase search, we need to concatenate quoted words $tmp_split_words = array(); $phrase = ''; |