diff options
Diffstat (limited to 'phpBB/includes/search/fulltext_native.php')
| -rw-r--r-- | phpBB/includes/search/fulltext_native.php | 41 |
1 files changed, 17 insertions, 24 deletions
diff --git a/phpBB/includes/search/fulltext_native.php b/phpBB/includes/search/fulltext_native.php index dc961f3c8a..948911bbfe 100644 --- a/phpBB/includes/search/fulltext_native.php +++ b/phpBB/includes/search/fulltext_native.php @@ -204,7 +204,7 @@ class fulltext_native extends search_backend $this->search_query = $keywords; $exact_words = array(); - preg_match_all('#([^\\s+\\-|*()]+)(?:$|[\\s+\\-|()])#u', $keywords, $exact_words); + preg_match_all('#([^\\s+\\-|()]+)(?:$|[\\s+\\-|()])#u', $keywords, $exact_words); $exact_words = $exact_words[1]; $common_ids = $words = array(); @@ -231,7 +231,12 @@ class fulltext_native extends search_backend } $db->sql_freeresult($result); } - unset($exact_words); + + // Handle +, - without preceeding whitespace character + $match = array('#(\S)\+#', '#(\S)-#'); + $replace = array('$1 +', '$1 +'); + + $keywords = preg_replace($match, $replace, $keywords); // now analyse the search query, first split it using the spaces $query = explode(' ', $keywords); @@ -357,39 +362,21 @@ class fulltext_native extends search_backend $this->{$mode . '_ids'}[] = $words[$word]; } } - // throw an error if we shall not ignore unexistant words - else if (!$ignore_no_id) + else { if (!isset($common_ids[$word])) { $len = utf8_strlen($word); - if ($len >= $this->word_length['min'] && $len <= $this->word_length['max']) - { - trigger_error(sprintf($user->lang['WORD_IN_NO_POST'], $word)); - } - else + if ($len < $this->word_length['min'] || $len > $this->word_length['max']) { $this->common_words[] = $word; } } } - else - { - $len = utf8_strlen($word); - if ($len < $this->word_length['min'] || $len > $this->word_length['max']) - { - $this->common_words[] = $word; - } - } - } - - // we can't search for negatives only - if (!sizeof($this->must_contain_ids)) - { - return false; } - if (!empty($this->search_query)) + // Return true if all words are not common words + if (sizeof($exact_words) - sizeof($this->common_words) > 0) { return true; } @@ -428,6 +415,12 @@ class fulltext_native extends search_backend return false; } + // we can't search for negatives only + if (empty($this->must_contain_ids)) + { + return false; + } + $must_contain_ids = $this->must_contain_ids; $must_not_contain_ids = $this->must_not_contain_ids; $must_exclude_one_ids = $this->must_exclude_one_ids; |