(Yaf >=1.0.0)
Yaf_Request_Abstract::getParam — Retrieve a parameter
Retrieves a parameter (a named routing/action parameter) from the request.
nameThe parameter name.
defaultThe value to return if the parameter is not set.
The parameter value, or default if it was provided, null otherwise.
Example #1 Yaf_Request_Abstract::getParam() example
<?php
class ProductController extends Yaf_Controller_Abstract
{
public function viewAction()
{
$request = $this->getRequest();
// Assuming the request is /product/view/id/17
$id = (int) $request->getParam("id");
$referrer = $request->getParam("referrer", "direct");
var_dump($id, $referrer);
}
}
?>Il precedente esempio visualizzerà qualcosa simile a:
int(17) string(6) "direct"