PHP Version Compatibility Checker

Free PHP version compatibility checker. Detect enums, readonly, match, nullsafe and attributes to find the minimum PHP version, plus removed functions that break on PHP 8.

Dev Loader — Web, Mobile & AI Development Studio

Dev Loader, LLC is a senior, remote-first software studio headquartered at 236 Farragut St NW H203, Washington, DC 20011, United States. We design, build and ship custom web applications, mobile apps, and AI-powered products for founders, growing SaaS teams, and established enterprises worldwide.

What we do

Custom web development — production React, Next.js, TanStack Start, and full-stack TypeScript builds.
Mobile app development — native iOS/Android and cross-platform React Native and Flutter.
AI & automation — LLM integrations, RAG pipelines, agent workflows, and MCP servers.
Design & UX — product design, design systems, brand identity, and marketing sites.
Marketplace — curated premium developer templates, UI kits and starter codebases.

Explore devloader.com

About Dev Loader — our team, values and studio
Services — end-to-end software development
Portfolio — recent client work and case studies
Engineering & design blog — long-form tutorials, benchmarks and playbooks
Marketplace — premium templates and starter kits
Pricing — packages and engagement models
Contact — start a project

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