Page 20 - PHP

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20 Essential CLI Commands for Magento Developers

Maxim Mironjuk - August 04, 2025

A good Magento workflow depends heavily on using the right commands. In a Mark Shust setup, the wrappers in the `bin/` directory are the clean way to handle Magento, Composer, logs, debugging, the database and code quality.

PHP Design Patterns

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Higher Order Functions in PHP: Treating Functions as Values

Maxim Mironjuk - August 03, 2025

Higher Order Functions treat functions like any other value: they get passed around, returned, and composed at runtime. In PHP 8.4 this replaces loops, conditionals and boilerplate with clearly named, reusable building blocks, without needing an extra framework.

PHPUnit PHP

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Mocks, Stubs, Spies and Test Doubles: A Clean Conceptual Split

Maxim Mironjuk - August 02, 2025

Anyone who blindly treats every collaborator as a Mock loses the semantic expressiveness of their tests. Stub, Fake, Spy, Mock and Dummy have clearly defined roles, and whoever confuses these roles ends up writing tests that hide bugs instead of surfacing them.

PHP

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PHP 8.4 Overview: All New Language Features Explained

Maxim Mironjuk - August 01, 2025

PHP 8.4 bundles an unusually high number of language features into a single release: from property hooks to four new array functions to a rewritten DOM API. This overview places every one of the new PHP 8.4 features in context, shows real code, and flags what can actually break when upgrading to PHP 8.4.

PHPUnit PHP

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Using Faker for Realistic Test Data in PHP Projects

Maxim Mironjuk - July 28, 2025

Hand-written test data like 'Test Name' or 'test@test.com' hides real bugs because it never reflects the diversity of real input. The Faker library generates realistic names, addresses, and prices while staying fully reproducible with fixed seeds.

Magento PHPUnit PHP

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Making Legacy Code Testable: Characterization Tests and Safe Refactoring

Maxim Mironjuk - July 27, 2025

Legacy code is code without tests, and it cannot be changed safely without tests. The way out of this dilemma begins with characterization tests: tests that document the actual behavior, not the desired one. Introduce seams, break static dependencies and extract classes step by step, without changing a single line of production logic before the first test is green.

Redis PHP

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Driving Message Queues from PHP: RabbitMQ and Redis Streams

Maxim Mironjuk - July 26, 2025

Message queues decouple PHP applications from slow or unreliable neighboring systems and shift work into asynchronous worker processes. Once you understand how acknowledgments, prefetch and dead letter queues interact, you can drive message queues from PHP so that messages are neither lost nor processed twice.

PHP Design Patterns

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Designing Fluent Interfaces in PHP: Method Chaining Without Losing Readability

Maxim Mironjuk - July 26, 2025

A fluent interface is supposed to make code more readable, yet in practice it often ends up as a chain that is hard to debug and has no clear error path. With return $this, careful type safety between self and static, and immutability, you can build a fluent interface that actually makes method chaining safe instead of just making it look elegant.

Symfony PHP

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Internal Symfony Bundle Versioning Strategy: Applying SemVer Correctly

Maxim Mironjuk - July 25, 2025

A clear versioning strategy decides whether an internal Symfony bundle can be confidently updated through composer update or causes surprises with every update. This article shows how to consistently apply semantic versioning, how to detect breaking changes and how to design deprecation paths for smooth migrations.

PHP Security/OWASP

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XSS Protection and Output Encoding in PHP

Maxim Mironjuk - July 23, 2025

A single call to htmlspecialchars() is often mistaken for complete XSS protection, yet safe output encoding always depends on where the value ends up: HTML body, HTML attribute, JavaScript string and URL each require their own escaping rules, and mixing them up leaves open exactly the gap that was supposed to be closed.