A basic sharex php upload script
Open sharex, clcik on destinations, cutoms uploader settings, and then make a new uploader. Set the name to whatever, set the destination type to anything you want, this supports images gifs text and videos. Set the Method to POST and URL to yoursite.com/upload.php, then set the File form name to sharex... Boom, your done. Oh wait, your too lazy to follow text instructions? ok ok here: Video
Legit none lmao, dont share the link to your upload.php to anyone or give anyone your sharex uploader config.