incorrect working directory when php code in subfolder

[kermorgant]

I'm working on a project based on api-platform which has the following folder structure

/.git
/api => symfony code
/client => client javascript code

php-project-get-root-dir seems to use git as the dominant root folder detection factor, which is not appropriate within this project (should be api)

[kermorgant]

easy solution via .dir-locals.el

((nil . ((php-project-root . composer))))