(PHP 7 >= 7.1.0)
Closure::fromCallable — Converts a callable into a closure
Create and return a new anonymous function from given callback
using the current scope. This method checks if the callback
is callable in the current scope and throws a TypeError if it is not.
Note:
As of PHP 8.1.0, First class callable syntax has the same semantics as this method.
callback
The callable to convert.