| protected _filter ( string $method, array $params, Closure $callback, array $filters = [] ) : mixed | ||
| $method | string | The name of the method being executed, usually the value of `__METHOD__`. |
| $params | array | An associative array containing all the parameters passed into the method. |
| $callback | Closure | The method's implementation, wrapped in a closure. |
| $filters | array | Additional filters to apply to the method for this call only. |
| return | mixed | Returns the return value of `$callback`, modified by any filters passed in `$filters` or applied with `applyFilter()`. |
protected function _filter($method, $params, $callback, $filters = array())
{
list($class, $method) = explode('::', $method);
if (empty($this->_methodFilters[$method]) && empty($filters)) {
return $callback($this, $params, null);
}
$f = isset($this->_methodFilters[$method]) ? $this->_methodFilters[$method] : array();
$data = array_merge($f, $filters, array($callback));
return Filters::run($this, $params, compact('data', 'class', 'method'));
}