original_string: public function settingsKey($key)
      {
          if (is_array($this->settings) == false || isset($this->settings[$key]) == false) {
              return false;
          }
  
          return $this->settings[$key];
      }
code: public function settingsKey($key)
      {
          if (is_array($this->settings) == false || isset($this->settings[$key]) == false) {
              return false;
          }
  
          return $this->settings[$key];
      }
code_tokens: public function settingsKey ( $ key ) { if ( is_array ( $ this -> settings ) == false || isset ( $ this -> settings [ $ key ] ) == false ) { return false ; } return $ this -> settings [ $ key ] ; }
docstring: Return false or the value for given key from the settings
  
  @param $key
  
  @return bool
docstring_tokens: Return false or the value for given key from the settings