[Tony]

Originally Posted by IrPr

Fantastico uses the main php.ini file located /usr/local/lib/php.ini while LS uses LSPATH/lsphpx/lib/php.ini by default

If the user is using cPanel and used the build matching PHP they'd use /usr/local/lib/php.ini which matches the CLI built by cPanel.

cPanel's PHP which would be used by Fantastico since the installer runs within the cPanel system would be /usr/local/cpanel/3rdparty/etc/php.ini . The cPanel PHP can be found at /usr/local/cpanel/3rdparty/bin/php and is used by anything PHP related ran within WHM or cPanel.