A PHP course delves into the intricacies of PHP (Hypertext Preprocessor), a server-side scripting language widely used for web development. It typically begins with an exploration of PHP's syntax, covering topics like variables, data types, operators, and control structures. Students then progress to more advanced concepts such as functions, arrays, and handling form data.

The course commonly emphasizes the integration of PHP with HTML and CSS, enabling students to create dynamic and interactive web pages. Through practical exercises, learners understand how to process form submissions, manage sessions and cookies, and manipulate files on the server.

Database connectivity is a crucial aspect covered in PHP courses, often focusing on MySQL or other database management systems. Students learn to perform CRUD (Create, Read, Update, Delete) operations, ensuring robust data management in web applications.

Moreover, advanced topics like object-oriented programming (OOP) in PHP, security measures to prevent common vulnerabilities like SQL injection and cross-site scripting (XSS), and the utilization of popular PHP frameworks such as Laravel or Symfony may also be included.

By the course's conclusion, students typically emerge with a comprehensive skill set in PHP development, capable of designing and building dynamic web applications from scratch, integrating databases, and adhering to best practices for robust and secure coding.