/**
* @param string $key
* @return int
*/
public function count($key = '')
{
if (!$key) {
return 0;
}
return $this->client->lLen($key);
}
/**
* @param $key
* @param null $matchPattern
* @param int $cnt
*
* @return \Generator
*/
public function find($key, $matchPattern = null, $cnt = 1000)
{
$it = null;
$this->client->setOption(\Redis::OPT_SCAN, \Redis::SCAN_RETRY);
$redis = $this->client->getRedis();
while ($arr = $redis->sScan($key, $it, $matchPattern, $cnt)) {
foreach ($arr as $value) {
$cmd = (yield $value);
if ($cmd and strtolower($cmd) == 'break') {
return;
}
}
}
}
/**
* @param $keyPattern
* @return \Generator
*/
public function find($keyPattern, $match = null, $cnt = 1000)
{
$it = null;
$this->client->setOption(Redis::OPT_SCAN, Redis::SCAN_RETRY);
$redis = $this->client->getRedis();
$keyPattern = $this->ns . $keyPattern;
while ($arr_keys = $redis->scan($it, $keyPattern, $cnt)) {
foreach ($arr_keys as $key) {
$c = str_replace($this->ns, '', $key);
$v = $this->get($c);
$cmd = (yield $c => $v);
if ($cmd and strtolower($cmd) == 'break') {
return;
}
}
}
}
/**
* @param $key
* @param int $by
* @return float|int
*/
public function increment($key, $by = 1, $fldName = null)
{
return $this->client->incrByFloat($key, $by);
}
