PHP中利用Redis管道加快执行

$redis->muti($mode)->get($key)->set($key)->exec()；
既然是这样的, 也就是说当我要使用管道执行一万次操作的时候需要写一万次操作在muti()的后面,,,还是我找到更好的写法？
设计者没有想到这个问题么？今天测试成功了

[php] view plaincopy

<?

php $redis = new Redis();

$redis->connect('10.1.132.86', 6379);

$pipe = $redis->multi(Redis::PIPELINE);

for ($i = 0; $i < 10000; $i++) {

$pipe->set("key::$i", str_pad($i, 4, '0', 0));

$pipe->get("key::$i");

}

$replies = $pipe->exec(); echo " "; print_r($replies);

Description: Enter and exit transactional mode.

Parameters
(optional)

Redis::MULTI

or

Redis::PIPELINE

. Defaults to

Redis::MULTI

. A

Redis::MULTI

block of commands runs as a single transaction; a

Redis::PIPELINE

block is simply transmitted faster to the server, but without any guarantee of atomicity.

discard

cancels a transaction.

Return value

multi()

returns the Redis instance and enters multi-mode. Once in multi-mode, all subsequent method calls return the same object until

exec()

is called.

Example

$ret = $redis->multi()
->set('key1', 'val1')
->get('key1')
->set('key2', 'val2')
->get('key2')
->exec();

/*
$ret == array(
0 => TRUE,
1 => 'val1',
2 => TRUE,
3 => 'val2');
*/

##############

简单数据mget也可以实现

mGet, getMultiple

Description: Get the values of all the specified keys. If one or more keys dont exist, the array will contain

FALSE

at the position of the key.

Parameters
Array: Array containing the list of the keys

Return value
Array: Array containing the values related to keys in argument

Examples

$redis->set('key1', 'value1');
$redis->set('key2', 'value2');
$redis->set('key3', 'value3');
$redis->mGet(array('key1', 'key2', 'key3')); /* array('value1', 'value2', 'value3');
$redis->mGet(array('key0', 'key1', 'key5')); /* array(`FALSE`, 'value2', `FALSE`);