Studyon Minte9.com
ZF 1.0

Study

Chains



filter.chains

$filter = new Zend_Filter();
$filter->addFilter(new Zend_Filter_Alpha())
	->addFilter(new Zend_Filter_StringToUpper());	
$return = $filter->filter('aBc 123'); // return ABC


http://framework.zend.com/manual/en/zend.filter.filter_chains.html