PHP Tutorials

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Revised and Updated Dec 2020 Edition 5 offers a practical approach to programming through a series of college lectures on PHP and MySQL. It begins with an introduction to PHP, followed by MySQL and SQL integration. The book covers web programming fundamentals, including displaying and updating database data, and addresses real-world challenges with foundational code for further development. Each chapter features examples and tasks to clarify concepts, focusing on simplified code for better understanding. Downloadable code is available to facilitate learning. PHP and MySQL form a powerful open-source duo for creating dynamic, database-driven websites, widely used in applications like WordPress, Joomla, and Drupal. Key topics include basic PHP concepts, variables, forms, arrays, functions, SQL querying, database access, error handling, cookies, sessions, object-oriented programming, file handling, validation methods, and security practices. New in this edition are updated examples, expanded code explanations, and the removal of outdated content. Enhancements include improved database connection methods using PDO and mysqli, detailed data validation, and best coding practices. The book is accessible on various devices without requiring a Kindle. Stay current with the latest developments in PHP, MySQL, and front-end technologies like JQuery.