function _search_parse_query
6.x search.module | _search_parse_query(&$word, &$scores, $not = FALSE) |
Helper function for search_parse_query();
1 call to _search_parse_query()
- search_parse_query in drupal-6.x/
modules/ search/ search.module - Parse a search query into SQL conditions.
File
- drupal-6.x/
modules/ search/ search.module, line 841 - Enables site-wide keyword searching.
Code
function _search_parse_query(&$word, &$scores, $not = FALSE) {
$num_new_scores = 0;
$num_valid_words = 0;
// Determine the scorewords of this word/phrase
if (!$not) {
$split = explode(' ', $word);
foreach ($split as $s) {
$num = is_numeric($s);
if ($num || drupal_strlen($s) >= variable_get('minimum_word_size', 3)) {
$s = $num ? ((int) ltrim($s, '-0')) : $s;
if (!isset($scores[$s])) {
$scores[$s] = $s;
$num_new_scores++;
}
$num_valid_words++;
}
}
}
// Return matching snippet and number of added words
return array("d.data " . ($not ? 'NOT ' : '') . "LIKE '%% %s %%'", $num_new_scores, $num_valid_words);
}