Advanced Features

• Serialization and deserialization (JSON, array(), etc.)
• Filtering properties (trim(), strtolower(), etc.)
• Validating properties (is an email address, is a phone number, etc.)
• Dynamic, ad-hoc properties
• Event listeners for attaching custom behavior
• Custom methods (e.g.: getName() for getFirstName() . ’ ’ . getLastName())
• Custom property types (hash, sub-entities, etc.)