这是什么意思?解决办法
这是什么意思?
Zend::loadClass('Zend_Controller_Action');
class IndexController extends Zend_Controller_Action
{
public function indexAction()
{
echo 'IndexController::indexAction()';
}
}
?>
其中”Zend::loadClass('Zend_Controller_Action');“中的四个点是什么意思?
并说明详细用法!
------解决方案--------------------
就是不用实例化的调用类中的函数
- PHP code
<?phpclass MyTest{ function showinfo($msg){ print "output: ". $msg; }}echo MyTest::showinfo("hello");?><div class="clear"> </div>

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