redis及php扩展配置(windows+php5) 【原创】

redis-server.exe redis.windows.conf

redis-cli.exe -h 127.0.0.1 -p 6379 

extension=php_igbinary.dll
extension=php_redis.dll

// 有效时间，0 代表永久有效，单位 s
define('REDIS_TTL', 15);

class MyRedis{

    private static $handler;

    private static function handler(){
        if(ALLOW_REDIS == false){
            return false;
        }
        if(!self::$handler){
            self::$handler = new Redis();
            self::$handler -> connect(REDIS_HOST,REDIS_PORT);
            self::$handler -> auth(REDIS_AUTH);
        }
        return self::$handler;
    }

    public static function get($key){
        if(ALLOW_REDIS == false){
            return false;
        }else{
            $value = self::handler() -> get($key);
            $value_serl = @unserialize($value);
            if(is_object($value_serl)||is_array($value_serl)){
                return $value_serl;
            }
            return $value;
        }
    }

    /**
     * @param $key
     * @param $value
     * @param int $timeDiff 与 REDIS_TTL 的时差
     * @return bool
     */
    public static function set($key,$value,$timeDiff=0){
        if(ALLOW_REDIS == false){
            return false;
        }else{
            if(is_object($value)||is_array($value)){
                $value = serialize($value);
            }
            if(REDIS_TTL){
                return self::handler() -> setex($key,REDIS_TTL+$timeDiff,$value);
            }else{
                return self::handler() -> set($key,$value);
            }
        }
    }
}

MyRedis::set($redisKey, $result);
echo MyRedis::get($redisKey);