GitHub - guweigang/vphpx: Bindings for the Zend API to build PHP extensions natively in V lang.

vphpx is an engineering stack for building PHP extensions, runtime bridges, and application frameworks using the V programming language instead of C. It consists of three layers: vphp (core Zend/PHP language bridge handling ZVal, ownership, and lifecycle), vphptest (regression and validation test harness for the interop layer), and vslim (a full PHP-facing application framework built on top of the bridge, supporting HTTP, CLI, PSR standards, WebSocket, and MCP). The project positions itself as an alternative to PHP-CPP and ext-php-rs for developers who want V to become a first-class implementation language for PHP extensions and frameworks, not just a thin wrapper.