Tell us what you are trying to do?
My Hosting provider rejected to enable eval() PHP function for me. Does this mean Toolset will not work? Currently it is working but too slow. Any solution?
Is there any documentation that you are following?
Not helpful
Is there a similar example that we can see?
That is correct, Toolset won't work properly without this function enabled. The eval() function should be enabled since our plugins make use of the TWIG framework for the structure and also the templates. Some functions in Toolset also use TWIG, so it is needed for compatibility reasons. You can take a look at the list of Toolset files where eval() PHP function is used : https://toolset.com/documentation/programmer-reference/list-of-toolset-files-where-eval-php-function-is-used/
If possible, please ask your hosting provider again to reconsider to enable this function. If they insist to not enable it, here it is a list of hosting partners that might work for you, kindly check it: https://wpml.org/hosting-partner/