This guide explores the "Extended Features" of PDO v20 that are transforming how developers handle data persistence, security, and scalability. 1. Native JSON Formatting and Querying

To further combat SQL injection and improve code readability, PDO v20 introduces .

For years, PHP Data Objects (PDO) has been the gold standard for database abstraction in PHP. However, the release of marks a significant leap forward, moving beyond simple CRUD operations into a realm of high-performance, developer-centric features.

Use PDO::PARAM_JSON to ensure your data is correctly encoded and decoded without manual json_encode calls.