| Line 204 | Line 204 |
|---|
$this->search_query = $keywords;
$exact_words = array();
|
$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();
| $exact_words = $exact_words[1];
$common_ids = $words = array();
|
| Line 231 | Line 231 |
|---|
}
$db->sql_freeresult($result);
}
|
}
$db->sql_freeresult($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);
|
// now analyse the search query, first split it using the spaces
$query = explode(' ', $keywords);
|
| Line 357 | Line 362 |
|---|
$this->{$mode . '_ids'}[] = $words[$word];
}
}
|
$this->{$mode . '_ids'}[] = $words[$word];
}
}
|
// throw an error if we shall not ignore unexistant words
else if (!$ignore_no_id)
| else
|
{
if (!isset($common_ids[$word]))
|
{
if (!isset($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
{
$this->common_words[] = $word;
}
}
}
else
| |
{
$len = utf8_strlen($word);
if ($len < $this->word_length['min'] || $len > $this->word_length['max'])
| {
$len = utf8_strlen($word);
if ($len < $this->word_length['min'] || $len > $this->word_length['max'])
|
| Line 382 | Line 373 |
|---|
}
}
}
|
}
}
}
|
// we can't search for negatives only
if (!sizeof($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($this->common_words) > 0)
|
{
return true;
}
| {
return true;
}
|
| Line 424 | Line 411 |
|---|
// No keywords? No posts.
if (empty($this->search_query))
|
// No keywords? No posts.
if (empty($this->search_query))
|
| | {
return false;
}
// we can't search for negatives only
if (empty($this->must_contain_ids))
|
{
return false;
}
| {
return false;
}
|
| Line 1334 | Line 1327 |
|---|
$db->sql_query($sql);
}
|
$db->sql_query($sql);
}
|
$this->destroy_cache(array_unique($word_texts), $author_ids);
| $this->destroy_cache(array_unique($word_texts), array_unique($author_ids));
|
}
/**
| }
/**
|
| Line 1461 | Line 1454 |
|---|
{
global $db;
|
{
global $db;
|
$sql = 'SELECT COUNT(*) as total_words
FROM ' . SEARCH_WORDLIST_TABLE;
$result = $db->sql_query($sql);
$this->stats['total_words'] = (int) $db->sql_fetchfield('total_words');
$db->sql_freeresult($result);
$sql = 'SELECT COUNT(*) as total_matches
FROM ' . SEARCH_WORDMATCH_TABLE;
$result = $db->sql_query($sql);
$this->stats['total_matches'] = (int) $db->sql_fetchfield('total_matches');
$db->sql_freeresult($result);
| $this->stats['total_words'] = $db->get_estimated_row_count(SEARCH_WORDLIST_TABLE);
$this->stats['total_matches'] = $db->get_estimated_row_count(SEARCH_WORDMATCH_TABLE);
|
}
/**
| }
/**
|
