When a developer uses IonCube for PHP 7.4, they ensure that their software can only run on servers with the corresponding IonCube Loader
Legitimate uses of IonCube the free ioncube_loader (not a decoder) to run encoded PHP files on your server. Ioncube Decoder 7.4
If you’re looking to work with ionCube-encoded files legally, I can help with: When a developer uses IonCube for PHP 7
Today, many commercial PHP scripts (WHMCS, Laravel-based apps, custom frameworks) are still encoded with version 7.4 or similar. This is why you might encounter a file requiring the "IonCube Loader 7.4" or a specific decoder. I can help with: Today