| public __construct ( type $source, type $limit ) | ||
| $source | type | |
| $limit | type | The number of items to show, at most. |
public function __construct($source, $limit)
{
parent::__construct($source);
if ($limit < 0) {
throw new InvalidArgumentException("Limit should be at least 0.");
}
$this->limit = $limit;
}