The php Memcached.add function is used to add a new key-value pair to the Memcached server only if the specified key does not already exist. If the key already exists, the add operation will fail and return false. This function is useful to prevent overwriting existing data with the same key. However, it is important to note that the add operation may take longer than the set operation if the key already exists, as it requires a check to ensure the key is not already present.
PHP Memcached::add - 30 examples found. These are the top rated real world PHP examples of Memcached::add extracted from open source projects. You can rate examples to help us improve the quality of examples.