Code snippets
Code snippets
Copy-ready answers to everyday coding questions, each with a short explanation. Laravel, PHP, JavaScript, SQL, Bash and more.
2 snippets tagged #named-arguments · Show all
PHP
October 15, 2026
PHP 8 first-class callable, named arguments, str_contains and match(true)
strtolower(...) turns any function into a Closure. Named arguments let you reorder or skip parameters, str_contains and its siblings replace strpos checks, and...
<?php
$lower = strtolower(...);
echo $lower('HELLO'), PHP_EOL; // hello
PHP
October 15, 2026
PHP readonly class with constructor promotion and named arguments
A readonly class makes every property immutable, and constructor promotion removes the boilerplate. “Withers” return a new instance instead of changing the old...
<?php
final readonly class Point
{