- Plesk 12.5 for Linux
Is PHP Ioncube Extension Installed in Plesk automatically?
PHP shipped with Plesk 12.5 and Onyx both on Linux and Windows comes with the IonCube loader pre-installed and pre-enabled, both on Linux and Windows: Tools & settings > PHP settings
But IonCube for PHP 7.1 is not available in Plesk yet. It can be loaded manually, though. Visit the following article for more details:
#214527125 IonCube loader is not available in PHP 7.1