PHP Tag Cloud builds a list of words from an associative array with multiple words that is passed to the class constructor. It may also add individual words later.Each word is associated to a weight. The weight defines the relative size of the words in the tag cloud. The words can be shuffled in order to return them randomly in ...

fileStorage just reads and writes data from ant to a file. The data is kept in an asociative array inside the class and serialized for writing.fileStorage also supports adding variable references in a storage (so you can register a variable and automatically have the newest value of it in the storage).