original_string: public function setCity($city)
      {
        if(!is_string($city) || strlen(trim($city)) == 0)
          throw new InvalidArgumentException(__METHOD__ . '; Invalid city, must be a non empty string');
  
        $this->city = $city;
      }
code: public function setCity($city)
      {
        if(!is_string($city) || strlen(trim($city)) == 0)
          throw new InvalidArgumentException(__METHOD__ . '; Invalid city, must be a non empty string');
  
        $this->city = $city;
      }
code_tokens: public function setCity ( $ city ) { if ( ! is_string ( $ city ) || strlen ( trim ( $ city ) ) == 0 ) throw new InvalidArgumentException ( __METHOD__ . '; Invalid city, must be a non empty string' ) ; $ this -> city = $ city ; }
docstring: Set the city of this IncassoAccount
  
  @param string $city
  @return void
docstring_tokens: Set the city of this IncassoAccount