public function Redis_Client_Predis::getClient in Redis 7.2

Same name and namespace in other branches

1. 7.3 lib/Redis/Client/Predis.php \Redis_Client_Predis::getClient()
2. 7 lib/Redis/Client/Predis.php \Redis_Client_Predis::getClient()

Get the connected client instance.

Return value

mixed Real client depends from the library behind.

Overrides Redis_Client_Interface::getClient

File

lib/Redis/Client/Predis.php, line 103

Class

Redis_Client_Predis

Predis client specific implementation.

Code

public function getClient($host = NULL, $port = NULL, $base = NULL, $password = NULL, $socket = NULL) {
  $connectionInfo = array(
    'password' => $password,
    'host' => $host,
    'port' => $port,
    'database' => $base,
  );
  if (!empty($socket)) {
    $connectionInfo['scheme'] = 'unix';
    $connectionInfo['path'] = $socket;
  }
  foreach ($connectionInfo as $key => $value) {
    if (!isset($value)) {
      unset($connectionInfo[$key]);
    }
  }

  // I'm not sure why but the error handler is driven crazy if timezone
  // is not set at this point.
  // Hopefully Drupal will restore the right one this once the current
  // account has logged in.
  date_default_timezone_set(@date_default_timezone_get());
  $client = new \Predis\Client($connectionInfo);
  return $client;
}