Generics in PHP have a long, winding history. This book traces that path - from early discussions
and userland workarounds to the PHP Foundation's current proposal (as of August 2025) -
and explains what it means for everyday code. With concise, runnable examples, I try to
demonstrate the proposal using PHPAlgorithms: typed collections, data structures and algorithmic
patterns. You will see what the design enables, where it's strict, and how to prepare your
codebase now with static analysis and pragmatic refactoring.