Description of the Issue

In my classes and functions, I have a bunch of functions starting with "format" like "function format_input(" and "function formatBrowse"

These functions do not show in the functions list

Steps to Reproduce the Issue

1. Create a ckass in PHP
2. create a function with the name starting with 'format' such as 'function format_input'
3. These functions do not display in the function list
4. Profit

Expected Behavior

Every function name should appear!

Actual Behavior

Functions with names starting with format do not show up

Debug Information