方式一、需要生产（开发）环境安装php得c扩展

案例：

<?php                                                                                                                                     
  
     $redis=new Redis();
     $redis->connect('192.168.1.96','6379');
     $redis->select(1);
 
     $key='wait_bill';
    $result=$redis->hGetAll($key);
 ?>

方式二、源生php语言写的驱动包

<?php
require_once('./predis/autoload.php');

$redis       = new Predis\Client(['host'=>'192.168.1.96','port'=>6379,'database'=>1,'password'=>null]);


$result=$redis->keys('*');
print_r($result);
?>

附：predis驱动程序

https://packagist.org/packages/predis/predis