安装Predis

Question

So I just started to learn Redis and tried to install it for PHP using this link :- https://github.com/nrk/predis

I installed it via composer and then ran :-

require 'autoload.php';
$client = new Predis\Client(array('host' => "127.0.0.1", "port" => 6379, array("prefix" => "php:")));

$client->set("string:k", "something");

However, this generates error :-

Fatal error: Uncaught Error: Class 'Predis\Configuration\Options' not found in /Library/WebServer/Documents/redis/2/src/Client.php on line 74

Error: Class 'Predis\Configuration\Options' not found in /Library/WebServer/Documents/redis/2/src/Client.php on line 74

What is wrong here?

Answer 1

You have to register Predis Autoloader like this

require __DIR__ . '/vendor/autoload.php'; //autoload vendor see https://getcomposer.org/doc/01-basic-usage.md#autoloading

$client = new Predis\Client(array('host' => "127.0.0.1", "port" => 6379, array("prefix" => "php:")));

$client->set("string:k", "something");