databases. This manual provides a comprehensive overview of the development of modern information systems based on the principles of object-oriented programming (OOP) with examples of implementing the OOP in real-world scenarios, including the creation of web portals, corporate websites, online stores, and content management systems. Book Description: ORGANIZATION OF ACCESS TO DATA IN PHP APPLICATIONS FOR DIFFERENT DATABASES Шабашов В. Я. 2019 121 Publisher: [Your Name/Company] Summary: This tutorial is designed to provide a comprehensive overview of the development of modern information systems based on the principles of object-oriented programming (OOP) using PHP applications and various databases such as MySQL, Microsoft SQL Server, Firebird, and PostgreSQL. The book covers the theoretical and practical aspects of creating information systems and provides examples of implementing OOP in real-world scenarios, including the creation of web portals, corporate websites, online stores, and content management systems. Introduction: In today's fast-paced digital world, data access organization has become a crucial aspect of software development.

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