I have a huge project and tests are taking very long. I want to speed up things by switching from XDebug to PCOV. I see a giant speed gain, but I have one problem. In a few places in my tests, I use xdebug_get_headers() to test headers (obviously). With PCOV this function is not available, so I'm looking for ideas for replacement.
I tried headers_list() but it won't work on CLI. How I can make it work? Possibly without doing a huge rewrite.