[Displaying number of answered questions in an array.]

Ok, here's what I have so far.

$a = 0;
$v = count($a);
$questions = in_array("$a", ThemexUser::$data['user']['profile'], true);
echo $v;

So now you can better see what I'm trying to do. This code gives me a "0", however I purposly left 3 questions unanswered so I'm doing something wrong.

 

FYI: The result from "var_export($questions)" is false.

[Displaying number of answered questions in an array.]

It holds information like name, height, eye colour, smoker, etc. I just want to display the number of filled out fields, and of total fields.

[Displaying number of answered questions in an array.]

Hi folks.

 

I have something I want to do but don't have the knowledge to do it. I know the bare bones of php but not enough to to right home about. Here's what I would like to do. I am using wordpressand a theme that uses this line of code to get all users information in an array.

 

$questions = ThemexUser::$data['user']['profile'];

 

What I would like to do is get the number of filled in fields and display them. EG: "You have 7 of 11 fields filled out". I have been trying for a week now without any results. Any help would be greatly appreciated.