Tag: PHP

1. HATEOAS in PHP in Practice: Building Hypermedia Links Into API Responses

   Nov 29, 2025

   HATEOAS turns a PHP API into a real state machine: instead of clients building URLs themselves, every response ships the links that are actually allowed in the current state. This article shows a practical HATEOAS implementation in PHP with the HAL format, a custom link builder, and concrete examples from an order process.

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2. Asynchronous PHP: Swoole and ReactPHP Compared

   Nov 28, 2025

   PHP-FPM processes requests synchronously and blocking, a model that is well proven for classic web applications but reaches its limits with WebSockets, queue workers and heavy I/O load. Asynchronous PHP with Swoole or ReactPHP uses event loops and coroutines to manage thousands of concurrent connections in a single process, without ever leaving the PHP language.

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3. Composer Autoloading Internals: How PSR-4 Is Actually Resolved

   Nov 25, 2025

   Behind every require-free PHP project sits a simple, but often misunderstood mechanism: Composer autoloading translates namespace declarations from composer.json, through generated PHP files and a longest-prefix-match algorithm, into actual file paths. This article opens the black box: from composer dump-autoload through autoload_psr4.php to the ClassLoader::loadClass() method, step by step, with real, traceable code for PHP 8.4.

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4. Readonly Properties in PHP: Enforcing Immutability

   Nov 22, 2025

   Mutable objects are one of the most common sources of hard-to-trace bugs: a value changes somewhere in the call graph, and nobody quite remembers where. Readonly Properties move this guarantee from convention to the language level, for individual properties since PHP 8.1, for entire classes since PHP 8.3, turning immutability into a property the interpreter itself enforces instead of merely documenting.

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5. Optimistic and Pessimistic Locking in PHP Database Access

   Nov 19, 2025

   Optimistic locking and pessimistic locking are two fundamentally different strategies for preventing concurrent writes from silently overwriting each other. Understanding when a version column is enough and when a real database lock through SELECT FOR UPDATE is needed helps you avoid both silent data loss and unnecessary performance loss from overly cautious locking.

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6. Advanced PDO Techniques: Prepared Statements, Fetch Modes, and Transactions

   Nov 17, 2025

   Most PHP developers only know PDO from query() and fetch(). Using PDO at an advanced level means controlling fetch modes deliberately, setting transaction boundaries with intent, and avoiding the typical performance traps in bulk operations that rarely show up in tutorials but appear daily in production code.

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7. Migrating Procedural PHP to Object-Oriented Code

   Nov 16, 2025

   Many grown PHP projects consist of hundreds of free functions loosely held together by include files. This article shows how to migrate such procedural codebases to object-oriented PHP step by step, using recognizable extraction patterns instead of a risky full rewrite.

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8. Using Private Packagist in a Team: Setting Up a Private Composer Registry

   Nov 14, 2025

   Once a team maintains more than a handful of internal PHP packages, distributing deploy keys and personal GitHub tokens in every single composer.json quickly becomes a security risk. Private Packagist bundles private Composer packages in its own registry with centralized permission management, without developers having to maintain their own credentials.

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9. Object Cloning in PHP: Mastering __clone, Deep Copy and Shallow Copy

   Nov 12, 2025

   The clone keyword in PHP produces only a shallow copy by default, nested objects remain shared. With the __clone magic method, object cloning can be extended deliberately into a deep copy, including readonly properties and the classic Prototype pattern as a creation strategy.

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10. AST Manipulation with nikic/php-parser: Programmatically Analyzing and Transforming PHP Code

    Nov 4, 2025

    Anyone who wants to automatically rewrite, check or generate PHP code cannot avoid AST manipulation. The nikic/php-parser library turns source code into a searchable node tree that custom NodeVisitor classes can read and modify precisely, before the code is printed back out as clean, valid PHP source.

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