...But I've got another question now... I have read some documentation for the count_chars function. When I try this function, I get an array as my result instead of just the result. So I followed an example that used mb_strlen() instead. When I did this I got the following error:

Fatal error: Call to undefined function: mb_strlen() in c:\apache\htdocs\_other\presenttruth_new\test.php on line 4


If anyone could explain why I'm getting an array or why I'm getting this error, it'd be helpful.