If you wish to use a function from inside a class use the double colon (::) notation, for example;
php:functionString('classname::function')
The funtion is fired off as a static and as such acts like a function in the global namespace.
If you wish to use a function from inside a class use the double colon (::) notation, for example;
php:functionString('classname::function')
The funtion is fired off as a static and as such acts like a function in the global namespace.