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Programming and Scripting => Web Oriented Coding => : DreX April 17, 2015, 08:05:38 PM

: PHP function problem
: DreX April 17, 2015, 08:05:38 PM

http://pastebin.com/FRHQSXq5 (http://pastebin.com/FRHQSXq5)
Can anyone tell me why this wont echo:
-the first three arrays are doing nothing since I wanted to test functions out on something simpler first.

add function: 8
sub function: 2

Instead I get:

add function: 
sub function:

Also, is there a way I can track my code line by line and check the values like I can in NetBeans with Java?

: Re: PHP function problem
: DreX April 17, 2015, 08:09:49 PM

NVM, no return command in the sub and add functions.