#php

OpenSwoole: The PHP That Stays Alive Between Requests
OpenSwoole: The PHP That Stays Alive Between Requests

2026-07-15

Discover why OpenSwoole is much more than a performance tool. Learn how it completely changes the lifecycle of PHP applications and what developers need to keep in mind when using it.

 Heap: The Data Structure Almost Every Developer Ignores (Until They Need to Solve a Hard Problem)
Heap: The Data Structure Almost Every Developer Ignores (Until They Need to Solve a Hard Problem)

2026-07-14 17:30

Learn what a Heap is, how this data structure works, the differences between Min Heap and Max Heap, time complexity, PHP implementations, and real-world applications in algorithms and technical interviews.

 How Composer Implements Autoloading (PSR-4) Under the Hood
How Composer Implements Autoloading (PSR-4) Under the Hood

2026-07-14

Discover how Composer implements PSR-4 autoloading internally. Learn about the generated files, the class resolution process, performance optimizations, and what really happens when you instantiate a class in PHP.

 PHP Fibers Explained: Async Programming in PHP Made Simple
PHP Fibers Explained: Async Programming in PHP Made Simple

2026-07-13

Learn how PHP Fibers work, why they were introduced in PHP 8.1, and how they power modern asynchronous frameworks like Amp and Revolt with practical examples.

 Understanding PHP Generators and the yield Keyword
Understanding PHP Generators and the yield Keyword

2026-07-12

Learn how PHP Generators work and master the yield keyword with practical examples. Improve memory usage, process large datasets efficiently, and understand when generators are the right solution.

 Big O in PHP: Complete Guide to Time Complexity (With Examples)
Big O in PHP: Complete Guide to Time Complexity (With Examples)

2026-07-11

Learn Big O notation in PHP with practical examples, performance analysis, common mistakes, and optimization techniques every backend developer should know.

 The Ultimate Guide to PHP Arrays (PHP 8.4+) - Every Function Explained
The Ultimate Guide to PHP Arrays (PHP 8.4+) - Every Function Explained

2026-07-09

Learn everything about PHP arrays: indexed, associative, multidimensional arrays, array_map(), array_filter(), array_reduce(), performance, best practices and real-world examples.