| public __construct ( Predis\ClientInterface $client, string $key, integer $count = 10 ) | ||
| $client | Predis\ClientInterface | Client connected to Redis. |
| $key | string | Redis list key. |
| $count | integer | Number of items retrieved on each fetch operation. |
public function __construct(ClientInterface $client, $key, $count = 10)
{
$this->requiredCommand($client, 'LRANGE');
if (false === ($count = filter_var($count, FILTER_VALIDATE_INT)) || $count < 0) {
throw new \InvalidArgumentException('The $count argument must be a positive integer.');
}
$this->client = $client;
$this->key = $key;
$this->count = $count;
$this->reset();
}