Nextrek
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
<?php
/*
* This file is part of the Predis package.
*
* (c) Daniele Alessandri <suppakilla@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Predis\Protocol\Text;
use Predis\CommunicationException;
use Predis\Connection\ComposableConnectionInterface;
use Predis\Protocol\ProtocolException;
use Predis\Protocol\ResponseHandlerInterface;
/**
* Implements a response handler for integer replies using the standard wire
* protocol defined by Redis.
*
* @link http://redis.io/topics/protocol
* @author Daniele Alessandri <suppakilla@gmail.com>
*/
class ResponseIntegerHandler implements ResponseHandlerInterface
{
/**
* Handles an integer reply returned by Redis.
*
* @param ComposableConnectionInterface $connection Connection to Redis.
* @param string $number String representation of an integer.
* @return int
*/
public function handle(ComposableConnectionInterface $connection, $number)
{
if (is_numeric($number)) {
return (int) $number;
}
if ($number !== 'nil') {
CommunicationException::handle(new ProtocolException(
$connection, "Cannot parse '$number' as numeric response"
));
}
return null;
}
}
|
Revision |
Author |
Commited |
Message |
1464
|
MOliva
|
Tue 13 Oct, 2020 11:16:56 +0000 |
|