This package can detect and block spam bots from accessing sites by installing it in the Contao-CMS.
It can check the IP address of a suspicious user against several types of IP address blacklists and whitelists.
The package can store in a cache in a database the results of the analysis of suspicious user IP addresses to avoid rechecking the blacklists and whitelists for the same IP address.
This package can calculate the result of multiple math operations.
It can process multiple math operations with numeric parameters.
A separate class implements each operation. Currently the package supports operations like addition, subtraction, multiplication, division, power, sin, cos, tan, root and grouping of operations.