Memcache::get

Описание

Memcache::get() returns previously stored data if an item with such key exists on the server at this moment.

You can pass array of keys to Memcache::get() to get array of values. The result array will contain only found key-value pairs.

Список параметров

Возвращаемые значения

Returns the string associated with the key or FALSE on failure or if such key was not found.

Примеры

Пример 1. Memcache::get() example <?php /* procedural API */ $memcache_obj = memcache_connect('memcache_host', 11211); $var = memcache_get($memcache_obj, 'some_key'); /* OO API */ $memcache_obj = new Memcache; $memcache_obj->connect('memcache_host', 11211); $var = $memcache_obj->get('some_key'); /* You also can use array of keys as a parameter. If such item wasn't found at the server, the result array simply will not include such key. */ /* procedural API */ $memcache_obj = memcache_connect('memcache_host', 11211); $var = memcache_get($memcache_obj, Array('some_key', 'another_key')); /* OO API */ $memcache_obj = new Memcache; $memcache_obj->connect('memcache_host', 11211); $var = $memcache_obj->get(Array('some_key', 'second_key')); ?>