Frameworks come with "out-of-the-box" protection against common threats like SQL injection and Cross-Site Scripting (XSS).
Forget writing long SQL queries. ORMs allow you to manage your database using PHP objects. Rapid Web Development Using PHP Frameworks
For rapid development, is generally the go-to for most modern projects due to its massive library of tools. However, the "best" framework is ultimately the one that aligns with your team's expertise and the specific scale of your project. Rapid Web Development Using PHP Frameworks