/**
* Gets a value from the hash stored at key.
* If the hash table doesn't exist, or the key doesn't exist, FALSE is returned.
*
* @param string $key
* @param string $hashKey
*
* @return string The value, if the command executed successfully FALSE in case of failure
* @link http://redis.io/commands/hget
*/
public function hGet($key, $hashKey)
{
try {
return $this->client->hGet($key, $hashKey);
} catch (Exception $e) {
return $this->handleException($e, __FUNCTION__, func_get_args());
}
}
/**
* Test deleting fields form a hash
*/
public function testHdel()
{
$this->redis->del('testHdel');
$numRemoved = $this->redis->hset('testHdel', 'field1', 'Hello');
$this->assertInternalType('int', $numRemoved);
$this->assertEquals(1, $numRemoved);
$this->assertEquals(1, $this->redis->hdel('testHdel', 'field1'));
$this->assertEquals(0, $this->redis->hdel('testHdel', 'field1'));
$this->assertEquals(1, $this->redis->hset('testHdel', 'field1', 'Hello'));
$this->assertEquals(1, $this->redis->hset('testHdel', 'field2', 'Hello'));
$this->assertEquals(2, $this->redis->hdel('testHdel', array('field1', 'field2')));
// make sure varargs are not supported
$this->redis->hset('testHdel1', 'field1', 'abc');
$this->redis->hset('testHdel1', 'field2', 'def');
$this->assertEquals(1, $this->redis->hDel('testHdel1', 'field1', 'field2'));
$this->assertEquals('def', $this->redis->hGet('testHdel1', 'field2'));
$this->assertEquals(1, $this->redis->del('testHdel1'));
}
/**
* Gets a value from the hash stored at key.
* If the hash table doesn't exist, or the key doesn't exist, FALSE is returned.
*
* @param string $key
* @param string $hashKey
*
* @return string The value, if the command executed successfully FALSE in case of failure
* @link http://redis.io/commands/hget
*/
public function hGet($key, $hashKey)
{
$this->appendToLog('HGET ' . $key . ' ' . $hashKey);
return $this->client->hGet($key, $hashKey);
}
