(PECL quickhash >= Unknown) This method stores an in-memory hash to disk

(PECL quickhash >= Unknown) This method adds a new entry to the set

(No version information available, might only be in Git) This factory method creates a hash from a file

(PECL quickhash >= Unknown) This method retrieves a value from the hash by its key

(PECL quickhash >= Unknown) This method checks whether a key is part of the hash