| public getPriorityCount ( $priority = null ) : integer | ||
| Результат | integer | the number of items in the map at the specified priority |
public function getPriorityCount($priority = null)
{
if ($priority === null) {
$priority = $this->getDefaultPriority();
}
$priority = (string) round(TPropertyValue::ensureFloat($priority), $this->_p);
if (!isset($this->_d[$priority]) || !is_array($this->_d[$priority])) {
return false;
}
return count($this->_d[$priority]);
}