Laravel Code Tips
PHP: Type declarations - Manual
Introduction to PHP type-hints for Drupal 8 development | BeFused
Reducing Errors With Type Hinting in PHP - Honeybadger Developer Blog
Type Hinting Callable Functions in PHP | CreativeDev
Interfaces vs Abstract Classes in PHP | Ash Allen Design
Interfaces > OOP (course 3): Inheritance, Abstract Classes, Interfaces and other amazing things | SymfonyCasts
What is Interface in PHP? - Intellipaat Blog
PHP type hinting for interfaces | PHPenthusiast
PHP 8.0: News in Data Types (2/4) – Nette Blog
Object-Oriented Programming (OOP) in PHP
oop - How use multiple implementation of an Interface in PHP (Laravel)? - Stack Overflow
PHP 7 Type Hinting: Inconsistencies and Pitfalls
Reducing Errors With Type Hinting in PHP - Honeybadger Developer Blog
Extract Interface Refactoring for PHP | The PhpStorm Blog
PHP Interface: Basics, uses and practical example | 2020 - YouTube
What are type errors in PHP 7? - Thijs Feryn
PHP OOPs Type Hinting - javatpoint
What's New - PHP in Visual Studio Code (February 2023) | DEVSENSE Blog
PHP Interface: Basics, uses and practical example | 2020 - YouTube
PHPDoc for PHP Type Hints
What Is a PHP Class? | Zend by Perforce
Type Declaration in PHP – BrainBell
Tutorial PHP OOP Part 22 : Menggunakan Type Hinting
