11111

Memcache::replace

Пред.
След.
Memcache::replace

(no version information, might be only in CVS)Memcache::replace -- Replace value of the existing item
Description
bool Memcache::replace ( string key, mixed var [, int flag [, int expire]] )

- 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. See example below.

Пример 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); ?>

- Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.

- See also Memcache::set(), Memcache::add().

Пред.

Начало

След.

Memcache::pconnect

Уровень выше

Memcache::set 22222