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Developer uses AI to build PHP engine in Rust, passes 17% of official PHP tests

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A developer who self-admittedly lacks Rust expertise has used AI assistance to build a PHP interpreter written in Rust. The project has reached a milestone where it passes 17% of the official PHP-src test suite. Notably, the engine is already capable of rendering WordPress, demonstrating meaningful real-world functionality. The developer shared details of the project on their personal blog, sparking discussion on Hacker News. The effort highlights the growing role of AI tools in enabling developers to work outside their primary areas of expertise.

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Developer uses AI to build PHP engine in Rust, passes 17% of official PHP tests · ShortSingh