(Yaf >=1.0.0)
Yaf_View_Simple::assignRef — Alias of Yaf_View_Simple::assign
Assigns a variable to the view by reference. Unlike Yaf_View_Simple::assign(), the value is passed by reference, so later changes to the caller's variable become visible to the template.
nameThe name under which the variable becomes available to the template.
valueThe value to assign.
Returns true.
Beispiel #1 Yaf_View_Simple::assignRef() example
<?php
class IndexController extends Yaf_Controller_Abstract
{
public function indexAction()
{
$value = "bar";
$this->getView()->assignRef("foo", $value);
/* later changes to $value are visible in the template,
* because the variable was assigned by reference */
$value = "changed";
//prevent the auto-render
Yaf_Dispatcher::getInstance()->autoRender(false);
}
}
?>Beispiel #2 Template example
<html>
<head>
<title><?php echo $foo; ?></title>
</head>
<body>
</body>
</html>Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:
/* accessing the index controller will result: */ changed