Setting PHP options
From ULYSSIS documentation
Just like PHP errors, you can set PHP options you would normally set in php.ini using .htaccess.
You just add the option preceded by php_flag and follow by the value:
php_value upload_max_filesize 20M php_value post_max_size 25M php_value memory_limit 32M
You can of course also use the [| ini_set] function.