/**
* Append specified string to the string stored in specified key.
*
* @param string $key
* @param string $value
*
* @return int Size of the value after the append
* @link http://redis.io/commands/append
* @example
* <pre>
* $redis->set('key', 'value1');
* $redis->append('key', 'value2'); // 12
* $redis->get('key'); // 'value1value2'
* </pre>
*/
public function append($key, $value)
{
try {
return $this->client->append($key, $value);
} catch (Exception $e) {
return $this->handleException($e, __FUNCTION__, func_get_args());
}
}
/**
* Test appending a string
*/
public function testAppend()
{
$this->redis->del('testAppend');
$appendResult = $this->redis->append('testAppend', 'value1');
$this->assertInternalType('int', $appendResult);
$this->assertEquals(6, $appendResult);
$this->assertEquals('value1', $this->redis->get('testAppend'));
$this->assertEquals(12, $this->redis->append('testAppend', 'value2'));
$this->assertEquals('value1value2', $this->redis->get('testAppend'));
}
/**
* Append specified string to the string stored in specified key.
*
* @param string $key
* @param string $value
*
* @return int Size of the value after the append
* @link http://redis.io/commands/append
* @example
* <pre>
* $redis->set('key', 'value1');
* $redis->append('key', 'value2'); // 12
* $redis->get('key'); // 'value1value2'
* </pre>
*/
public function append($key, $value)
{
$this->appendToLog('APPEND ' . $key . ' ' . $value);
return $this->client->append($key, $value);
}
/**
* {@inheritdoc}
*/
public function append($key, $value)
{
unset($this->cache[$key]);
return $this->redis->append($key, $value);
}