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Skill

PDO

Web Development

PDO (PHP Data Objects) is a database access layer in PHP that provides a consistent interface for connecting to and querying multiple database types, such as MySQL, PostgreSQL, and SQLite, while supporting prepared statements to prevent SQL injection. It's widely used by PHP developers building web applications that need secure, database-agnostic data access. PDO is considered a best-practice alternative to older, database-specific PHP extensions.

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