Memcache::pconnect
in the example should be:
/* procedural API */
memcache_replace($memcache_obj, "test_key", "some variable", 0, 30);
/* OO API */
$memcache_obj->replace("test_key", "some variable", 0, 30);
Memcache::replace
(PECL memcache:0.2-2.1.2)
Memcache::replace — Replace value of the existing item
Descrição
Memcache::replace() should be used to replace value of existing item with key . In case if item with such key doesn't exists, Memcache::replace() returns FALSE. For the rest Memcache::replace() behaves similarly to Memcache::set(). Also you can use memcache_replace() function.
Parâmetros
- key
-
The key that will be associated with the item.
- var
-
The variable to store. Strings and integers are stored as is, other types are stored serialized.
- flag
-
Use MEMCACHE_COMPRESSED to store the item compressed (uses zlib).
- expire
-
Expiration time of the item. If it's equal to zero, the item will never expire. You can also use Unix timestamp or a number of seconds starting from current time, but in the latter case the number of seconds may not exceed 2592000 (30 days).
Valor Retornado
Retorna TRUE em caso de sucesso ou FALSE em falhas.
Exemplos
Exemplo #1 Memcache::replace() example
<?php
$memcache_obj = memcache_connect('memcache_host', 11211);
/* procedural API */
memcache_replace($memcache_obj, "test_key", "some variable", false, 30);
/* OO API */
$memcache_obj->replace("test_key", "some variable", false, 30);
?>
User Contributed Notes
Memcache::replace
Memcache::replace
ooskar
21-Feb-2008 08:06
21-Feb-2008 08:06