https://www.youngju.dev/blog 천천히 올바르게. AI Researcher & DevOps Engineer Youngju's tech blog. GPU/CUDA, LLM, MLOps, Kubernetes AI workloads, distributed training, and data engineering. ko fjvbn2003@gmail.com (Youngju Kim) fjvbn2003@gmail.com (Youngju Kim) Sat, 16 May 2026 00:00:00 GMT https://www.youngju.dev/blog/culture/2026-05-16-modern-php-2026-php-8-4-laravel-12-symfony-7-frankenphp-octane-livewire-filament-deep-dive.en https://www.youngju.dev/blog/culture/2026-05-16-modern-php-2026-php-8-4-laravel-12-symfony-7-frankenphp-octane-livewire-filament-deep-dive.en PHP in 2026 no longer needs defending. PHP 8.4 (Nov 2024) added Property Hooks, asymmetric visibility, and Lazy Objects — closing the last open language gaps. Laravel 12 (Feb 2025) shipped Reverb (websockets), Folio (file-based routing), Volt single-file components, and Pennant feature flags, redefining what a "full-stack framework" means. Symfony 7.3 carries serious enterprise PHP on Doctrine 3 and Mercure. At the runtime layer, FrankenPHP brings worker mode and Early Hints on top of Caddy, Octane keeps Laravel long-running on Swoole/RoadRunner/FrankenPHP, and Spiral / Hyperf bring Go and coroutine models to PHP. On the front, Livewire 3 and Inertia.js cover server-driven and SPA flavors; on the admin side, Filament has become the de facto standard; Statamic owns the "flat-file CMS" niche. Tests run on Pest 3 and PHPUnit 11, static analysis on PHPStan 2 and Psalm, automated refactors on Rector. Forge, Vapor, and the new Laravel Cloud complete the vertical hosting story. With references to PHP at Woowa Brothers, Kakao, pixiv, Cookpad, and Mercari, this guide explains why picking PHP in 2026 is a serious choice from Korea and Japan to the rest of the world. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) phplaravelsymfonyfrankenphpoctaneroadrunnerspiralyiiphalconhyperflivewireinertiafilamentpestphpunitphpstanrector2026deep-diveenglish https://www.youngju.dev/blog/culture/2026-05-16-modern-php-2026-php-8-4-laravel-12-symfony-7-frankenphp-octane-livewire-filament-deep-dive.ja https://www.youngju.dev/blog/culture/2026-05-16-modern-php-2026-php-8-4-laravel-12-symfony-7-frankenphp-octane-livewire-filament-deep-dive.ja 2026 年の PHP は、もう言い訳の必要がない。PHP 8.4(2024 年 11 月)は Property Hooks、非対称可視性、Lazy Objects を入れて言語最後の弱点を埋めた。Laravel 12(2025 年 2 月)は Reverb(WebSocket)、Folio(ファイルベースルーティング)、Volt(単一ファイルコンポーネント)、Pennant(フィーチャーフラグ)を載せ「フルスタックフレームワーク」の定義を書き直した。Symfony 7.3 は Doctrine 3 と Mercure で本気のエンタープライズを支える。ランタイムは FrankenPHP が Caddy 上でワーカーモードと Early Hints を提供し、Octane が Swoole / RoadRunner / FrankenPHP で long-running PHP を可能にし、Spiral と Hyperf は Go・コルーチンモデルを PHP に持ち込んだ。フロントは Livewire 3 と Inertia.js、管理画面は Filament が事実上の標準、Statamic は「フラットファイル CMS」の地位を固めた。テストは Pest 3 と PHPUnit 11、静的解析は PHPStan 2 と Psalm、自動リファクタリングは Rector。ホスティングは Forge / Vapor / 新しい Laravel Cloud で垂直統合が完成した。ピクシブ、Cookpad、メルカリ、ウアハン兄弟、カカオの PHP 事例まで — 日本と韓国の視点から「いま PHP を選ぶべき理由」を整理する。 Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) phplaravelsymfonyfrankenphpoctaneroadrunnerspiralyiiphalconhyperflivewireinertiafilamentpestphpunitphpstanrector2026deep-dive日本語 https://www.youngju.dev/blog/culture/2026-05-16-modern-php-2026-php-8-4-laravel-12-symfony-7-frankenphp-octane-livewire-filament-deep-dive https://www.youngju.dev/blog/culture/2026-05-16-modern-php-2026-php-8-4-laravel-12-symfony-7-frankenphp-octane-livewire-filament-deep-dive 2026년의 PHP는 더 이상 변호할 필요가 없다. PHP 8.4(2024.11)는 Property Hooks와 비대칭 가시성, Lazy Objects로 언어의 마지막 약점을 메웠다. Laravel 12(2025.2)는 Reverb 웹소켓, Folio 파일 라우팅, Volt 단일 파일 컴포넌트, Pennant 피처 플래그까지 “풀스택 프레임워크”의 정의를 다시 썼다. Symfony 7.3은 Doctrine 3와 Mercure로 진지한 엔터프라이즈를 떠받친다. 런타임에서는 FrankenPHP가 Caddy 위에서 워커 모드와 Early Hints를, Octane이 Swoole/RoadRunner로 long-running PHP를, Spiral과 Hyperf가 Go·코루틴 모델을 PHP에 가져왔다. 프론트는 Livewire 3와 Inertia.js, 어드민은 Filament가 사실상 표준이 되었고, Statamic은 “플랫 파일 CMS”의 자리를 굳혔다. 테스트는 Pest와 PHPUnit 11, 정적 분석은 PHPStan 2와 Psalm, 자동 리팩터링은 Rector가 맡는다. 호스팅은 Forge·Vapor·Cloud로 Laravel 진영이 수직 통합을 마쳤다. 우아한형제들, 카카오, 픽시브(pixiv), Cookpad, 메르카리의 PHP 레거시까지 — 한국과 일본의 시선으로 “지금 PHP를 골라야 할 이유”를 정리한다. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) phplaravelsymfonyfrankenphpoctaneroadrunnerspiralyiiphalconhyperflivewireinertiafilamentpestphpunitphpstanrector2026deep-dive