<?php// Load a database$users=newFlintstone('users',['dir'=>'/path/to/database/dir/']);// Set a key$users->set('bob',['email'=>'bob@site.com','password'=>'123456']);// Get a key$user=$users->get('bob');echo'Bob, your email is '.$user['email'];// Retrieve all key names$keys=$users->getKeys();// returns array('bob')// Retrieve all data$data=$users->getAll();// returns array('bob' => array('email' => 'bob@site.com', 'password' => '123456'));// Delete a key$users->delete('bob');// Flush the database$users->flush();