PSR-1

PSR-1 is a basic coding standard for PHP (a popular programming language), established to ensure consistency and clarity in code. It sets simple, essential rules for writing PHP code, such as using proper syntax, naming classes and methods clearly, and including documentation. This helps developers understand, maintain, and collaborate on projects more efficiently. Think of it as a set of guiding principles that make PHP code more readable and professional, reducing confusion and errors over time.