Convert
curl -H 'Client-ID: uo6dggojyb8d6soh92zknwmi5ej1q2' \
-H 'Accept: application/vnd.twitchtv.v5+json' \
-H 'Authorization: OAuth cfabdegwdoklmawdzdo98xt2fo512y' \
-d 'channel[status]=The+Finalest+of+Fantasies&channel[game]=Final+Fantasy+XV&channel[channel_feed_enabled]=false' \
to a PHP cURL request.
You will need to have done an oAuth loop first
To get a token you can use