phpredis连接函数

<?php
/*
@desc：redis连接函数
@author：lee <complet@163.com>
*/
function redis_connect($config){
$host = $config[‘host‘];
$port = $config[‘port‘];
$pass = @$config[‘pass‘]?:false;
$redis = new Redis();
$redis->connect($host,$port);
if($pass !== false){
    $redis->auth($pass);
}
return $redis;
}

$config = array(
    ‘host‘=>‘192.168.8.81‘,
    ‘port‘=>‘8143‘,
    ‘pass‘=>‘123456‘
);
$redis = redis_connect($config);
$ret = $redis->get(‘name‘);
var_dump($ret);

string(9) "dollarphp"