protected function ReportController::scan in Redis 8

Wrapper to SCAN through matching redis keys.

Parameters

string $match: The MATCH pattern.

int $count: Count of keys per iteration (only a suggestion to Redis).

Return value

\Generator

1 call to ReportController::scan()

ReportController::overview in src/Controller/ReportController.php

Redis report overview.

File

src/Controller/ReportController.php, line 292

Class

ReportController

Redis Report page.

Namespace

Drupal\redis\Controller

Code

protected function scan($match, $count = 10000) {
  $it = NULL;
  if ($this->redis instanceof \Redis) {
    while ($keys = $this->redis
      ->scan($it, $this
      ->getPrefix() . '*', $count)) {
      yield from $keys;
    }
  }
  elseif ($this->redis instanceof \Predis\Client) {
    yield from new Keyspace($this->redis, $match, $count);
  }
}