js and php create slug

create slug from given string

// For php
 public function createSlug($str) {
      $str = trim($str);
      $str = strtolower($str);

      $from = "àáäâèéëêìíïîòóöôùúüûñç·/_,:;";
      $to   = "aaaaeeeeiiiioooouuuunc------";

      $str = strtr($str, $from, $to);

      $str = preg_replace('/[^a-z0-9 -]/', '', trim($str));
      $str = preg_replace('/\s+/', '-', trim($str));
      $str = preg_replace('/-+/', '-', trim($str));

      return trim($str);
  }
  
  // For javascript
  function createSlug(str) {
    str = str.trim().toLowerCase();

    const from = "àáäâèéëêìíïîòóöôùúüûñç·/_,:;";
    const to = "aaaaeeeeiiiioooouuuunc------";

    for (let i = 0, len = from.length; i < len; i++) {
      str = str.replace(new RegExp(from.charAt(i), 'g'), to.charAt(i));
    }

    str = str.replace(/[^a-z0-9 -]/g, '').trim();
    str = str.replace(/\s+/g, '-');
    str = str.replace(/-+/g, '-').trim();

    return str;
}