Re: include methods of one class in another

["Eric Butera" <eric.butera@xxxxxxxxx>]

On Thu, Aug 21, 2008 at 6:10 AM, Pavel <rapkasta@xxxxxxxxx> wrote:> Hello, firstly, sorry for my English...>> I have class:> //---> class manageClassError{>    private $errorsList=array();>>>    private function addError($ex){>        $errorsList[]=$ex;>    }>    public function isError(){>        return (bool)(count($this->errorsList));>    }>    public function getErrorsList(){>        return $this->errorsList;>    }>    public function returnLastError(){>        $cErrorsList=count($this->errorsList);>        If($cErrorsList==0){>            return false;>        }else{>            return $this->errorsList[$cErrorsList-1];>        }>    }>> }> //---> this class alone can't do anything practicality, but if "include" this class> to another it can salve other class to copy code of first class...>> so i had many class,which contain all method of   manageClassError and i need> to mark managing error in other class...can you help me?>> P.S. I think, use "extends" isn't good for my idea...>> --> ===============> С уважением, Манылов Павел aka [R-k]> icq: 949-388-0> mailto:rap-kasta@xxxxxxx> ===============> А ещё говорят так:> I was at this restaurant.  The sign said "Breakfast Anytime."  So I> ordered French Toast in the Rennaissance.>                -- Steven Wright> [fortune]>> --> PHP General Mailing List (http://www.php.net/)> To unsubscribe, visit: http://www.php.net/unsub.php>>
You can make your error class a singleton, perhaps make the methodsstatic, or use some sort of dependency injection.  This way you cancall it from your other classes.
Two quick examples:
class foo {
	/**	 * @var manageClassError	 */	protected $error;
	public function __construct(manageClassError $error) {		$this->error = $error;	}		public function process() {		$this->error->addError('uh oh');	}
}

or
class foo {		public function process() {		$error = manageClassError::getInstance();		$error->addError('uh oh');	}}