<?php /** * This is a Redis exntend class */ class RedisClient { private static $instance = NULL; /** * Get a instance of MyRedisClient * * @param string $key * @return object */ public static function getInstance() { if (!self::$instance) { $redis = new \Redis(); $redis->connect('127.0.0.1', 6379); $redis->auth('23'); self::$instance = $redis; } return self::$instance; } } $redis = \RedisClient::getInstance(); $redis->incr('moban_fangwen'); print_r($redis->get('moban_fangwen')); exit(); ?>