PHP CLI question

Hi, A couple of questions: 1) Is there a way to make the CLI version of PHP ignore certain settings in the php.ini file? For instance, I don't want the ioncube accelerator invoked when using PHP from the command line. My current work around is to use two separate init files, php.ini and php-cli.ini ... and this brings me to my second question: 2) Is there a way to specify a different name for the php.ini file, apart from hacking php_ini.c ? It seems I can only change the _path_ to the file, but not the filename itself. TIA Monte