Php/docs/parle.requirements
From Get docs
Requirements
PHP 7.0 or above is supported. A C++14 capable compiler is required. A successful extension build was produced with at least clang 5.0, GCC 5.0 and Visual Studio 2015.
PHP 7.0 or above is supported. A C++14 capable compiler is required. A successful extension build was produced with at least clang 5.0, GCC 5.0 and Visual Studio 2015.