original_string: public function add_inc($name, $obj){
  		if ( !isset($this->inc->{$name}) ){
  			$this->inc->{$name} = $obj;
  		}
  	}
code: public function add_inc($name, $obj){
  		if ( !isset($this->inc->{$name}) ){
  			$this->inc->{$name} = $obj;
  		}
  	}
code_tokens: public function add_inc ( $ name , $ obj ) { if ( ! isset ( $ this -> inc -> { $ name } ) ) { $ this -> inc -> { $ name } = $ obj ; } }
docstring: Adds a property to the MVC object inc if it has not been declared.
  
  @return bool
docstring_tokens: Adds a property to the MVC object inc if it has not been declared .