PHP. Руководство по PHP. 2005
Memcache::replace
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.
Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.
See also Memcache::set(), Memcache::add().
Memcache::pconnect
Memcache::set