/**
* Loads a helper.
*
* @param string $name Name of the helper to load.
* @return AbstractHelper a constructed helper object.
*/
public function loadHelper(string $name)
{
$className = Core::getInstance()->className($name, 'View/Helper', 'Helper');
if (is_string($className) and !empty($className) and !array_key_exists($className, $this->_helpers)) {
$helperObject = new $className();
if ($helperObject instanceof AbstractHelper) {
$this->_helpers[$className] = $helperObject;
$this->{$name} = $helperObject;
return $helperObject;
}
}
return null;
}
