3 years ago

Category: PHP, PHP

Scout APM helps PHP developers pinpoint N+1 queries, memory leaks & more so you can troubleshoot fast & get back to coding faster. enum Status { case draft; case published; case archived; public function color(): string { return match($this) { Status::draft => 'grey', Status::published => 'green', Status::archived => 'red', }; }} https://stitcher.io/blog/php-enums class PostData { public function __construct( public readonly string $title, public readonly string $author, public readonly string $body, public readonly DateTimeImmutable $createdAt, public readonly PostState $state, ) {}} https://stitcher.io/blog/php-81-readonly-properties class PostStateMachine { public function __construct( private string $state = new Draft(), ) { }} https://stitcher.io/blog/php-81-new-in-initializers $fiber = new Fiber(function (): void { $valueAfterResuming = Fiber::suspend('after suspending'); }); $valueAfterSuspending = $fiber->start(); $fiber->resume('after resuming'); https://stitcher.io/blog/fibers-with-a-grain-of-salt"" Do you want to learn more about PHP 8.1? For the next 10 days, you'll receive a daily email covering a new and exiting feature of PHP 8.1; afterwards you'll be automatically unsubscribed, so no spam or followup. https://road-to-php.com/ $array1 = ["a" => 1]; $array2 = ["b" => 2]; $array = ["a" => 0,...$array1,...$array2]; var_dump($array); https://stitcher.io/blog/new-in-php-81#array-unpacking-with-string-keys-rfc function foo(int $a, int $b) { } $foo = foo(..).; $foo(a: 1, b: 2); https://wiki.php.net/rfc/first_class_callable_syntax function generateSlug(HasTitle&HasId $post) { return strtolower($post->getTitle()). $post->getId(); } https://stitcher.io/blog/new-in-php-81#pure-intersection-types-rfc $list = ["a", "b", "c"]; array_is_list($list); $notAList = [1 => "a", 2 => "b", 3 => "c"]; array_is_list($notAList); $alsoNotAList = ["a" => "a", "b" => "b", "c" => "c"]; array_is_list($alsoNotAList); https://stitcher.io/blog/new-in-php-81#new-array_is_list-function-rfc Noticed a tpyo?