Many older PHP books teach the mysqli procedural functions. This book correctly identifies PDO (PHP Data Objects) as the industry standard. By teaching PDO exclusively for database interaction, the book prepares the reader for using other databases (like PostgreSQL) later, while utilizing prepared statements to prevent SQL injection from Day 1. This is a major security win.
: Suitable for both absolute beginners with no coding experience (requiring only basic HTML/CSS knowledge) and veteran developers looking for a desk-side reference. Academic Use : Often used in college curricula; it is available as a Canvas course for instructors, complete with quizzes and slides. Supplemental Resources murachs php and mysql 4th edition link
