/**
* @param $mode
* @return array
*/
protected function doTestSetListFunctions($mode)
{
$res = array();
$key = 'testMultiSet';
$this->redis->del($key);
if ($mode == 'multi') {
$this->redis->multi();
} else {
$this->redis->pipeline();
}
$this->redis->sAdd($key, array('value1', 'value2'));
$this->redis->sCard($key);
$res['set'] = $this->redis->exec();
$this->assertEquals(array(2, 2), $res['set']);
$this->assertEquals(2, $this->redis->sCard($key));
$key = 'testMultiList';
$this->redis->del($key);
if ($mode == 'multi') {
$this->redis->multi();
} else {
$this->redis->pipeline();
}
$this->redis->lPush($key, 'value1');
$this->redis->lPush($key, 'value2');
$this->redis->lInsert($key, 'after', 'value1', 'value3');
$this->redis->lLen($key);
$this->redis->rPop($key);
$res['list'] = $this->redis->exec();
$this->assertEquals(array(1, 2, 3, 3, 'value3'), $res['list']);
$this->assertEquals(2, $this->redis->lLen($key));
return $res;
}
/**
* Returns and removes the last element of the list.
*
* @param string $key
*
* @return string if command executed successfully BOOL FALSE in case of failure (empty list)
* @link http://redis.io/commands/rpop
* @example
* <pre>
* $redis->rPush('key1', 'A');
* $redis->rPush('key1', 'B');
* $redis->rPush('key1', 'C'); // key1 => [ 'A', 'B', 'C' ]
* $redis->rPop('key1'); // key1 => [ 'A', 'B' ]
* </pre>
*/
public function rPop($key)
{
try {
return $this->client->rPop($key);
} catch (Exception $e) {
return $this->handleException($e, __FUNCTION__, func_get_args());
}
}
