Online decoding services that ask you to upload your encoded files frequently return a file that looks functional but contains a hidden web shell. This grants hackers full remote access to your web server.
Even if you find a working decoder for PHP 8.1, using it on commercial scripts (e.g., WHMCS, Magento extensions, Laravel Spark) exposes you to lawsuits and blacklisting by developer communities. ioncube decoder php 81
The reality?