Tips, tutorials, and best practices for modern PHP development
PHP 8.3 brings exciting new features including typed class constants, the json_validate() function, dynamic class constant fetch, and improvements to readonly properties. In this guide, we explore each feature with practical examples you can start using in your projects today.
Jan 15, 2026 · 8 min readSecurity threats evolve constantly, and your PHP applications need to keep pace. This comprehensive checklist covers everything from input validation and output encoding to session management, CSRF protection, and secure file handling. Follow these practices to keep your applications safe.
Feb 3, 2026 · 12 min readSlow PHP applications frustrate users and hurt SEO. Learn practical techniques to speed up your code including opcode caching with OPcache, database query optimization, efficient string handling, lazy loading, and profiling tools to identify bottlenecks.
Mar 10, 2026 · 10 min readThe Model-View-Controller pattern remains one of the most effective ways to organize PHP code. Learn how to implement MVC from scratch without a framework, understand the principles behind it, and discover when to use it versus simpler approaches.
Mar 22, 2026 · 15 min readComposer is the backbone of modern PHP development. This guide covers everything from installing and configuring Composer to managing dependencies, autoloading classes, creating your own packages, and keeping your project secure with audit tools.
Apr 1, 2026 · 9 min readPDO provides a consistent interface for accessing databases in PHP. Learn how to connect to MySQL, PostgreSQL, and SQLite, write secure prepared statements, handle transactions, and implement the repository pattern for clean database code.
Apr 8, 2026 · 11 min read