MySQL, MySQLi, or PDO: Which PHP Extension is Best for MySQL Databases?

Understanding the Differences Between MySQL, MySQLi, and PDO for PHP-MySQL Interactions

While interacting with MySQL databases from PHP, you may encounter three common choices: MySQL, MySQLi, and PDO. Each approach offers advantages and limitations, shaping their suitability for different scenarios.

1. MySQL:

• Procedural style interface
• Manual data escaping required
• Depreciated and no longer under active development

2. MySQLi:

• Offers both object-oriented and procedural APIs
• Supports prepared statements
• Provides backward compatibility with MySQL functions
• Recommended for projects that require gradual migration from MySQL

3. PDO (PHP Data Objects):

• Database abstraction layer, compatible with various databases, including MySQL
• Features prepared statements
• Offers flexibility in data retrieval
• Promotes code portability across databases that support PDO

Best Choice for PHP-MySQL:

For optimal security, flexibility, and future-proofing, PDO with prepared statements is the recommended choice for PHP-MySQL interactions. PDO's database abstraction capabilities allow seamless transitions between databases and ensure robust data handling practices.

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