PHP: Guides and Practical Know-how | Page 2 | mironsoft Blog
PHP
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Apr 17, 2026
PHP projects need Composer for backend dependencies and Node for asset compilation. Forcing both into a single container is the wrong move, and running both on the host is impractical. Multi-stage builds and cleanly separated build containers solve this elegantly.
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Apr 16, 2026
void means a function does not produce a useful return value, but still returns to the caller normally. never means something fundamentally different: the function never returns control at all, it always throws an exception or terminates the script. Since PHP 8.1, that distinction can be expressed directly in the signature.
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Apr 13, 2026
A properly configured .gitattributes file solves problems many PHP teams consider unavoidable: CRLF noise between Windows and Linux, bloated deployment archives, skewed GitHub language stats caused by vendored code, and unreadable pull request diffs for generated or minified files. This article walks through every relevant directive with real examples for PHP and Magento projects, covering line endings, export-ignore, linguist attributes, and diff drivers for everyday development.
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Apr 10, 2026
Anonymous classes let you define a fully fledged class right at the point of use with new class(), without assigning a global name. Used correctly, they replace mocking libraries in tests, avoid unnecessary class names for one off implementations, and let you write more compact yet type safe code.
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Apr 8, 2026
A pure function always returns the same result for the same arguments and changes nothing outside its own return value. This principle of referential transparency makes PHP code predictable, easy to test and parallelizable, without any extra framework or new language syntax.
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Apr 8, 2026
Order confirmations, shipping notifications, and password reset emails almost always share the same basic structure. MJML provides the reliable, table-based layout layer for this, while Tailwind utility classes deliver the visual design, so transactional emails stay maintainable instead of consisting of scattered copies.
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Apr 7, 2026
Process parallelization with pcntl lets PHP CLI scripts create real operating system processes and actually run CPU-bound work concurrently across multiple cores. Anyone who masters pcntl_fork, pcntl_wait and signal handling can build worker pools that drain queues, process batch jobs and shut down cleanly instead of leaving zombie processes behind.
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Apr 6, 2026
Magic Methods like __get, __call and __invoke look elegant at first glance, since they let PHP react to undefined properties and methods. Used carelessly, though, they produce code that neither IDE autocompletion nor PHPStan can understand anymore, significantly complicating debugging and maintenance.
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Apr 4, 2026
A failing parameterized test that only reports 'Data set #7' forces you to open the data provider and count entries by hand. With named arrays instead of numeric indexes, PHPUnit instead shows immediately which business case failed. This article walks through a real before and after example of adopting named datasets and the pitfalls along the way.
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Apr 4, 2026
Long before PHP had Reflection or attributes, it already offered a way to treat function names and variable names themselves as values at runtime. Variable functions and variable variables are the oldest form of metaprogramming in PHP, powerful and risky at the same time, and still the foundation of many dynamic dispatchers today.