The core difference is the minimum PHP version and a cleanup of deprecated code: Symfony 6 requires PHP 8.0 or higher, while Symfony 5 supported PHP starting from 7.2.5. Because Symfony marks features as deprecated one major version before removing them, Symfony 6 strips out everything that was flagged as deprecated throughout the 5.x line, which is the change that breaks upgrades if it is skipped. Symfony also follows a time-based release cycle, with a new minor version roughly every six months, so Symfony 6 arrived as the regular next major step rather than a rewrite.
Related Symfony Questions And Answers
- What is Symfony used for?
- Is Symfony better than Laravel?
- Is Symfony front-end or back-end framework?
- What are the advantages of Symfony?
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Denys specializes in back-end development with a focus on PHP and its frameworks. With 8 years of experience, he has developed a robust proficiency in Symfony and Laravel, employing these tools to enhance application performa... Read More
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Artem is a seasoned Backend Developer with 10 years of experience, specializing in PHP and its frameworks. His core competencies include Laravel, Symfony, and REST API development, which he has honed through significant work ... Read More
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