original_string: public function hasParam($param)
  	{
  		$param = (string)$this->params[$param];
  		
  		return strlen($param) > 0 ? true : false;
  	}
code: public function hasParam($param)
  	{
  		$param = (string)$this->params[$param];
  		
  		return strlen($param) > 0 ? true : false;
  	}
code_tokens: public function hasParam ( $ param ) { $ param = ( string ) $ this -> params [ $ param ] ; return strlen ( $ param ) > 0 ? true : false ; }
docstring: Determine that route param exists.
  
  @param string $param
  @return bool
docstring_tokens: Determine that route param exists .