original_string: public function getSelector(bool $refresh = false): string
      {
          if (!isset($this->selector) || $refresh) {
              $this->generateSelector();
          }
  
          return $this->selector;
      }
code: public function getSelector(bool $refresh = false): string
      {
          if (!isset($this->selector) || $refresh) {
              $this->generateSelector();
          }
  
          return $this->selector;
      }
code_tokens: public function getSelector ( bool $ refresh = false ) : string { if ( ! isset ( $ this -> selector ) || $ refresh ) { $ this -> generateSelector ( ) ; } return $ this -> selector ; }
docstring: Returns the selector.
  
  Will generate a random and unique selector when no selector is set.
  
  @return string
docstring_tokens: Returns the selector .