Yaf_View_Simple::assignRef
(Yaf >=1.0.0)
Yaf_View_Simple::assignRef — The assignRef purpose
Description
public Yaf_View_Simple::assignRef ( string $name , mixed &$value ) : bool
unlike Yaf_View_Simple::assign(), this method assign a ref value to engine.
Parameters
-
name -
A string name which will be used to access the value in the tempalte.
-
value -
mixed value
Return Values
Examples
Example #1 Yaf_View_Simple::assignRef()example
<?php
class IndexController extends Yaf_Controller_Abstract {
public function indexAction() {
$value = "bar";
$this->getView()->assign("foo", $value);
/* plz note that there was a bug before Yaf 2.1.4,
* which make following output "bar";
*/
$dummy = $this->getView()->render("index/index.phtml");
echo $value;
//prevent the auto-render
Yaf_Dispatcher::getInstance()->autoRender(FALSE);
}
?> Example #2 template()example
<html> <head> <title><?php echo $foo; $foo = "changed"; ?></title> </head> <body> </body> </html>
The above example will output something similar to:
/* access the index controller will result: */ changed
See Also
- Yaf_View_Simple::assign() - Assign values
- Yaf_View_Simple::__set() - Set value to engine
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https://www.php.net/manual/en/yaf-view-simple.assignref.php