/**
* Invoke an array of callables
*
* @param array $callbacks
* @param array $parameters
*
* @return string
*/
protected function invoke(array $callbacks = [], array $parameters = [])
{
$output = '';
foreach ($callbacks as $callback) {
// Invoke the callback with buffering enabled
$output .= $this->invoker->call($callback, $parameters, true);
}
return $output;
}
/**
* Determine if the filters pass for the event.
*
* @return boolean
*/
public function filtersPass()
{
$invoker = new Invoker();
foreach ($this->filters as $callback) {
if (!$invoker->call($callback)) {
return false;
}
}
foreach ($this->rejects as $callback) {
if ($invoker->call($callback)) {
return false;
}
}
return true;
}