ISPConfig 3.1 is unable to SAVE entries in Additional PHP Versions Form
ISPConfig 3.1 is unable to SAVE following entries under SYSTEM > Additional PHP Version > PHP 7.1 (it looks like ISPConfig does not like period "." in the path)
Path to the PHP-FPM init script: /etc/init.d/php-7.1-fpm Path to the php.ini directory: /opt/php-7.1/lib Path to the PHP-FPM pool directory: /opt/php-7.1/etc/php-fpm.d
if I enter paths without "." it saves the information
Path to the PHP-FPM init script: /etc/initd/php-71-fpm Path to the php.ini directory: /opt/php-71/lib Path to the PHP-FPM pool directory: /opt/php-71/etc/php-fpmd
From "How To": Additional PHP Versions Form to edit additional PHP versions https://www.howtoforge.com/tutorial/how-to-install-php-7-on-debian/