[support] How to choose different input formats when using tinymce?

[Jody Cleveland]

Hello,

I've got a site that I upgraded from 4.7.4 to 5.0. I also upgraded
tinyMCE with it. I noticed that Tiny MCE makes the input formats
ineffective. For example, if I choose 'php code' from the input formats
when posting a new page, instead of parsing the php code, it just
displays it. It does the same thing no matter which input format I
choose.

Any ideas what may be wrong?

- jody