/**
* @param string $eventName
* @param string|int $priority
*
* @return int
* @throws \InvalidArgumentException
*/
protected function getActualPriority(string $eventName, $priority) : int
{
if (is_int($priority)) {
return $priority;
}
if (!in_array($priority, ['first', 'last'], true)) {
$mess = 'Unknown priority was given only "first", "last", or integer may be used';
throw new \InvalidArgumentException($mess);
}
$listenerM = parent::getActualPriority($eventName, $priority);
if ($priority === 'first') {
$serviceM = array_key_exists($eventName, $this->serviceListeners) ? max(array_keys($this->serviceListeners[$eventName])) + 1 : 1;
return $listenerM > $serviceM ? $listenerM : $serviceM;
}
$serviceM = array_key_exists($eventName, $this->serviceListeners) ? min(array_keys($this->serviceListeners[$eventName])) - 1 : -1;
return $listenerM < $serviceM ? $listenerM : $serviceM;
}
