PHP Homework: Comprehensive Web Development Assignments - NJIT Course

This document compiles solutions for a series of PHP homework assignments, encompassing a wide array of web development concepts. The assignments begin with understanding superglobals and reflection, progressing to CSV file handling, exception handling, form validation and sanitization, and file uploads. Students are tasked with creating classes for file operations, form handling, and CURL requests. The assignments further delve into design patterns (factory, decorator, observer, strategy, singleton) and conclude with building PHP libraries using namespaces, autoloading, and abstract/concrete classes. The solutions include code examples, explanations, and GitHub repository links for each assignment. The final assignment involves refactoring previous code into reusable libraries with exception handling and autoloading, demonstrating a strong understanding of PHP web development principles. This resource is provided by a student and published on Desklib, a platform offering AI-based study tools.