(no version information, might be only in CVS)Memcache::add -- Add an item to the server

Description

bool Memcache::add (string key, mixed var [, int flag [, int expire]])

Memcache::add() stores variable

var with key only if such

key doesn't exist at the server yet.

Memcache::add() returns FALSE if such key already

exist. For the rest Memcache::add() behaves

similarly to Memcache::set().

Also you can use memcache_add() function.

See example below.

Пример 1. Memcache::add() example <?php $memcache_obj = memcache_connect("localhost", 11211); /* procedural API */ memcache_add($memcache_obj, 'var_key', 'test variable', false, 30); /* OO API */ $memcache_obj->add('var_key', 'test variable', false, 30); ?>

Memcache::add() returns TRUE on success or FALSE

on failure.

See also

Memcache::set(),

Memcache::replace().

Пред.

Начало

След.

Memcache Functions

Уровень выше

Memcache::close