Php remove stop words from string

  public function optimizeSearchString($searchString = "")
  {
    $stopwords = array(
      'der' => 1,
      'die' => 1,
      'das' => 1,
      'the' => 1);

    $words = preg_split('/[^-\w\']+/', $searchString, -1, PREG_SPLIT_NO_EMPTY);

    if (count($words) > 1) {
      $words = array_filter($words, function ($v) use (&$stopwords) {
        return !isset($stopwords[strtolower($v)]);
      }
      );
    }

    if (empty($words)) {
      return $searchString;
    }

    return implode(" ", $words);
  }

Source: stackoverflow.com

Similar codes

0 vote394 views2 answers
Option selected in laravel blade
PHP Laravel
2 votes288 views1 answer
Your composer dependencies require a php version ">= 7.3.0"
PHP
4 votes376 views2 answers
Laravel please provide a valid cache path
PHP Laravel
0 vote314 views1 answer
Laravel collection all
PHP
0 vote339 views1 answer
Laravel post request page csrf disable
PHP Laravel
0 vote293 views2 answers
Php string max length
PHP
13 votes328 views5 answers
Zsh: command not found: laravel
PHP
48 votes422 views6 answers
Laravel joins
PHP Laravel
0 vote319 views1 answer
Create session in wordpress
PHP
0 vote302 views1 answer
Installing Maatwebsite excel import export package
PHP