Not compatible with any of the rainbow parentheses plugins

[still-dreaming-1]

Just like the builtin PHP syntax highlighting, this is not compatible with any of the rainbow parenthesis plugins.

https://superuser.com/questions/744114/why-none-of-the-rainbow-parentheses-plugins-work-with-filetype-php

[StanAngeloff]

Interesting, I haven't come across this plug-in before. I'll see if it's something I can add it easily.

[still-dreaming-1]

Thanks, these are all the rainbow parentheses plugins I tried it with, but nested parentheses are all the same color in .php files:
https://github.com/kien/rainbow_parentheses.vim
https://github.com/luochen1990/rainbow
https://github.com/junegunn/rainbow_parentheses.vim
https://github.com/bounceme/poppy.vim
https://github.com/amdt/vim-niji