c58f935fdc
The example (and related documentation at redis.io) was not updated for 5 years. Redis had no sorted sets and hashes when the original code was written (!). An update was really needed. We also use a modern PHP client now: Predis. A copy is shipped within this repository to make life easier to newcomers trying Redis for the first time via this example.
73 lines
1.7 KiB
PHP
73 lines
1.7 KiB
PHP
<?php
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/*
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* This file is part of the Predis package.
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*
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* (c) Daniele Alessandri <suppakilla@gmail.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Predis\Command;
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/**
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* @link http://redis.io/commands/client-list
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* @link http://redis.io/commands/client-kill
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* @link http://redis.io/commands/client-getname
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* @link http://redis.io/commands/client-setname
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* @author Daniele Alessandri <suppakilla@gmail.com>
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*/
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class ServerClient extends AbstractCommand
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{
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/**
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* {@inheritdoc}
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*/
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public function getId()
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{
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return 'CLIENT';
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}
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/**
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* {@inheritdoc}
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*/
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public function parseResponse($data)
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{
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$args = array_change_key_case($this->getArguments(), CASE_UPPER);
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switch (strtoupper($args[0])) {
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case 'LIST':
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return $this->parseClientList($data);
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case 'KILL':
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case 'GETNAME':
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case 'SETNAME':
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default:
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return $data;
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}
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}
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/**
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* Parses the reply buffer and returns the list of clients returned by
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* the CLIENT LIST command.
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*
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* @param string $data Reply buffer
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* @return array
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*/
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protected function parseClientList($data)
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{
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$clients = array();
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foreach (explode("\n", $data, -1) as $clientData) {
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$client = array();
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foreach (explode(' ', $clientData) as $kv) {
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@list($k, $v) = explode('=', $kv);
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$client[$k] = $v;
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}
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$clients[] = $client;
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}
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return $clients;
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}
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}
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