ParamsReturnSource
Performs an atomic increment operation on specified numeric cache item.
Note that, as per the Memcached specification: "If the item's value is not numeric, it is treated as if the value were 0." (see http://www.php.net/manual/memcached.decrement.php)

Parameters

  • string $key Key of numeric cache item to increment
  • integer $offset Offset to increment - defaults to 1.

Returns

closure Function returning item's new value on successful increment, else `false`

Source

						public function increment($key, $offset = 1) {
		$connection =& $this->connection;

		return function($self, $params) use (&$connection, $offset) {
			return $connection->increment($params['key'], $offset);
		};
	}