The "Redis.exists" method in PHP is used to check whether a key exists in a Redis database or not. It takes a key as input and returns a boolean value indicating the existence of the key. If the key is found, it returns true, otherwise, it returns false. This method is useful for checking the presence of a key before performing any operations on it.
PHP redis::exists - 1 examples found. These are the top rated real world PHP examples of redis::exists extracted from open source projects. You can rate examples to help us improve the quality of examples.