Dragan Rapić published an article on Level Up Coding, titled "Mastering PHP Debugging," aimed at assisting PHP developers in enhancing their debugging skills. The article, emphasizes the importance of error reporting and the use of functions like var_dump() and print_r() to understand and resolve issues early in the development cycle. Rapić progresses from fundamental techniques to more advanced methods such as logging errors to files, providing a comprehensive approach for developers at different levels. This guide stands out as a crucial resource for creating more robust and error-free PHP applications, addressing both basic and intermediate debugging strategies.