SearchQuery::parseWord

protected SearchQuery::parseWord($word)

Parses a word or phrase for parseQuery().

Splits a phrase into words. Adds its words to $this->words, if it is not already there. Returns a list containing the number of new words found, and the total number of words in the phrase.

File

core/modules/search/src/SearchQuery.php, line 358

Class

SearchQuery
Search query extender and helper functions.

Namespace

Drupal\search

Code

protected function parseWord($word) {
  $num_new_scores = 0;
  $num_valid_words = 0;

  // Determine the scorewords of this word/phrase.
  $split = explode(' ', $word);
  foreach ($split as $s) {
    $num = is_numeric($s);
    if ($num || Unicode::strlen($s) >= \Drupal::config('search.settings')->get('index.minimum_word_size')) {
      if (!isset($this->words[$s])) {
        $this->words[$s] = $s;
        $num_new_scores++;
      }
      $num_valid_words++;
    }
  }

  // Return matching snippet and number of added words.
  return array($num_new_scores, $num_valid_words);
}
doc_Drupal
2016-10-29 09:40:54
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