Code to export Redis data to another Redis using PHP_PHP tutorial

PHP script to export data from one Redis db to another Redis db:

Copy code The code is as follows:

$from = '127.0.0.1:6200/6';
$to = '127.0.0.1:6200/8';

$from_redis = redis_init($from);
$to_redis = redis_init($to);

$keys = $from_redis->keys('*');
$count = 0;
$total = count($keys);
foreach($keys as $key){
if(++$count % 100 == 1){
echo "$count/$totaln";
}
$type = $from_redis->type($key);
switch($type){
case Redis::REDIS_STRING:
$val = $from_redis->get($key);
$to_redis->set($key, $val) ;
break;
case Redis::REDIS_LIST:
$list = $from_redis->lRange($key, 0, -1);
foreach($list as $val){
                                                                                                      ash = $from_redis->hGetAll($key) ;
$to_redis->hMSet($key, $hash);
break;
case Redis::REDIS_ZSET:
$zset = $from_redis->zRange($key, 0 , -1, true);
foreach($zset as $val=>$score){
$to_redis->zAdd($key, $score, $val);
}
break;
}
}

function redis_init($conf){
$redis = new Redis();
preg_match('/^([^:]+)(:[0-9]+)?\/(. +)?/', $conf, $ms);

$host = $ms[1];

$port = trim($ms[2], ':');
$db = $ms[3];
$redis->connect($host, $port);
$redis->select($db);
return $redis;
}

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truehttp: //www.bkjia.com/PHPjc/740658.htmlTechArticlePHP script to export data from a Redis db to another Redis db: Copy the code as follows: $from = '127.0.0.1:6200/6'; $to = '127.0.0.1:6200/8'; $from_redis = redis_init($from...