An imgur clone, I made this while learning how to upload files in php. There are some very basic security checks but I can't be sure it's not vulnerable.
I worked on this with XAMPP, and it is what I reccomend you use. Simply install XAMPP for your OS from here.
Then clone this repo to a folder inside the htdocs folder. The path of this folder varies from os.
After you've done that, if you want functioning recaptcha verification, create a key from the ReCaptcha Admin Panel. Then substitute the values in the .env file.
If you don't require recaptcha, simply remove the div with the class g-recaptcha from the index.php file, aswell as removing this part from upload.php:
As I said, this was simply a project meant to practice my PHP, but feel free to open a github issue, and I'll try my best to respond ASAP. Pull requests that help with security/bug fixes/general improvement are much appreciated!