A new version of ionCube Loader has been released to fix a regression that could lead to a zend_mm_heap corrupted error.
Using ionCube encoded and secured PHP files requires a file called the ionCube Loader to be installed on the web server and made available to PHP. PHP can use the Loader with one line added to a PHP configuration file (php.ini). An automated Installer and Wizard are available to help with install, as well as manual instructions. Loaders are for 32 and 64 bit x86 based systems unless otherwise specified.
Loader version 10.4.3
Fix for a regression in the 10.4.2 PHP 7.4 Loader which could lead to a zend_mm_heap corrupted error with WHMCS.
Loaders for ionCube Downloads