I want to implement memcache in our site and but i want to know how to delete memcache?

--kamal

You sound like me! I don't want to start something until I know how to stop it. I wish I could help but this is an area alien to me.

hi Kamal,
// removes the key from the MemCache
// $time is the amount of time in seconds (or Unix time) until which
// the client wishes the server to refuse "add" and "replace" commands
// with this key. For this amount of item, the item is put into a
// delete queue, which means that it won't possible to retrieve it by
// the "get" command, but "add" and "replace" command with this key
// will also fail (the "set" command will succeed, however). After the
// time passes, the item is finally deleted from server memory.
// The parameter $time is optional, and, if absent, defaults to 0
// (which means that the item will be deleted immediately and further
// storage commands with this key will succeed).
// returns TRUE on success else returns FALSE
// Possible errors set are:
// MC_ERR_NOT_ACTIVE
// MC_ERR_GET_SOCK
// MC_ERR_SOCKET_WRITE
// MC_ERR_SOCKET_READ
// MC_ERR_DELETE
MemCachedClient::delete($key, $time = 0);

It can help you to delete memcache value using Key

__________________
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J. Jeyaseelan
Everything Possible

how to search a key in memcache?

hi,
This is nice question.
generally we are using to search in the memcache vales through its key.

For example.

test_Key = testing

here test_key is memcache key
testing is the memcache values for the Key test_Key

to search for testing
we can do like this
if($memClient -> get('test_Key'))
echo "Search values Found";

i hope it is clear for you.

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J. Jeyaseelan
Everything Possible

hi,

memcache search
-----------------

1. first time am search black -> result cache to memcache.

2. second time am search shirt -> result cache to memcache. and again

3.search black shirt -> result throw to memcahe or query?

hi senraj,
For the search of "black shirt" means memcache considered as new search key. So definitely results come from Query.

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J. Jeyaseelan
Everything Possible

ok . Thanks for your reply Mr.jeyaseelan ..

1.already cache to shirt search key in memcache.

2.am insert in new product of shirt ok.

3.again search to shirt -> result throw in memcache or query.

hi,
i think it is not taken from memcache, because once an item added to that tags , the memcache is cleared up.

Got my point?

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J. Jeyaseelan
Everything Possible

Thanks for your reply Mr.jeyaseelan ..

how to delete old cache -> shirt ?

another one question.....

1.already cache to shirt search key in memcache.

2.am update in product of shirt ok.

3.again search to shirt -> result throw in memcache or query.

hi,
using the same way we can delete

$memClient -> delete('shirt') - Which will delete the cache value for shirt key

Thanks

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J. Jeyaseelan
Everything Possible