Growing the PHP Core - One Test at a Time

Learn how to become a PHP core contributor by writing tests for the PHP core without the need to write C code. The course covers topics such as the PHP Test Fest, compiling PHP, running tests, what to test, checking the source code, and the skills needed to contribute to the PHP community. The teaching method involves a talk by a PHP core contributor, Florian Engelhardt. This course is intended for individuals interested in contributing to the PHP core without having to write C code.