/**
* Set the string value in argument as value of the key if the key doesn't already exist in the database.
*
* @param string $key
* @param string $value
*
* @return bool: TRUE in case of success, FALSE in case of failure.
* @link http://redis.io/commands/setnx
* @example
* <pre>
* $redis->setnx('key', 'value'); // return TRUE
* $redis->setnx('key', 'value'); // return FALSE
* </pre>
*/
public function setNx($key, $value)
{
try {
return $this->client->setNx($key, $value);
} catch (Exception $e) {
return $this->handleException($e, __FUNCTION__, func_get_args());
}
}
/**
* Set the string value in argument as value of the key if the key doesn't already exist in the database.
*
* @param string $key
* @param string $value
*
* @return bool: TRUE in case of success, FALSE in case of failure.
* @link http://redis.io/commands/setnx
* @example
* <pre>
* $redis->setnx('key', 'value'); // return TRUE
* $redis->setnx('key', 'value'); // return FALSE
* </pre>
*/
public function setNx($key, $value)
{
$this->appendToLog('SETNX ' . $key . ' ' . $value);
return $this->client->setNx($key, $value);
}