Interfaces and Dependency Injection in PHP
How I use interface definitions and dependency injection in PHP to build loosely coupled classes, illustrated with practical examples.
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Building applications with PHP: language features, versions and practices. (Page 7/8)
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Putting SOLID into practice in PHP: the Single Responsibility Principle
How I apply SRP — the S in SOLID — to PHP classes with concrete examples, moving beyond abstract theory.
Scalar Type Declarations and Return Types in PHP 7
A practical look at how I use scalar type declarations and return type definitions introduced in PHP 7.
PHP 7.0: Speed and Type Declarations in the Long-Awaited Release
PHP 7.0 was released this week. I share my first impressions on the performance gains, scalar type declarations, and return types.
Publishing Your Own PHP Package on Packagist with Composer
I configured a PHP package from scratch and published it on Packagist so others could use it — here's how I did it.
PHP 5.6 New Features: Variadic Functions and the ** Operator
An overview of PHP 5.6's variadic argument support and the new exponentiation operator, with practical examples.