Function list of php file

Question

How to get list of functions that are declared in a php file

Answer 1

I wrote this small function to return the functions in a file.

https://gist.github.com/tonylegrone/8742453

It returns a simple array of all the function names. If you're calling it in the particular file you want to scan, you can just use the following:

$functions = get_functions_in_file(__FILE__);