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 vote164 views1 answer
Year shortcode wordpress
PHP
0 vote165 views1 answer
Get value mentthod get laravel
PHP
0 vote187 views1 answer
How to call a function in model from a controller
PHP
0 vote167 views3 answers
Check if any values are the same in an array php
PHP
0 vote187 views2 answers
What is composer in laravel
PHP
2 votes205 views2 answers
Laravel now date
PHP Laravel
1 vote204 views1 answer
Increament single column laravel current value + 1
PHP Laravel
0 vote172 views2 answers
Get email with preg grep php
PHP
6 votes176 views1 answer
Laravel get client public ip
PHP
0 vote178 views1 answer
Php header redirect same page
PHP