Ioncube Decoder Php — 8.1

: ionCube skipped support for PHP 8.0 entirely; version 12 was the first to support the PHP 8 series, specifically starting with 8.1.

The decoder checked for the PHP version by reading PHP_VERSION_ID at runtime. If it wasn't 70499 (7.4.99), it aborted. Alex patched the memory of the running process—a tiny jmp instruction in assembly—to skip the version check. ioncube decoder php 8.1

Example: