File: phpbb/search/fulltext_native.php
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| Line 299 | Line 299 |
|---|
);
$keywords = preg_replace($match, $replace, $keywords);
|
);
$keywords = preg_replace($match, $replace, $keywords);
|
$num_keywords = count(explode(' ', $keywords));
|
// Ensure a space exists before +, - and | to make the split and count work correctly
$countable_keywords = preg_replace('/(?<!\s)(\+|\-|\|)/', ' $1', $keywords);
$num_keywords = count(explode(' ', $countable_keywords));
|
// We limit the number of allowed keywords to minimize load on the database
if ($this->config['max_num_search_keywords'] && $num_keywords > $this->config['max_num_search_keywords'])
|
// We limit the number of allowed keywords to minimize load on the database
if ($this->config['max_num_search_keywords'] && $num_keywords > $this->config['max_num_search_keywords'])
|
| Line 393 | Line 397 |
|---|
$word = substr($word, 1);
// a group of which at least one may not be in the resulting posts
|
$word = substr($word, 1);
// a group of which at least one may not be in the resulting posts
|
if ($word[0] == '(')
| if (isset($word[0]) && $word[0] == '(')
|
{
$word = array_unique(explode('|', substr($word, 1, -1)));
$mode = 'must_exclude_one';
| {
$word = array_unique(explode('|', substr($word, 1, -1)));
$mode = 'must_exclude_one';
|
