Array Values

I have an associative array called "$infoDivs". I want to do something like the following:

$var = $var . $infoDivs[value1] . $infoDivs[value2];

The problem is, that the array has over 20 values, and is liable to get more at any point.

I would like to just say

$var = $var . ALL VALUES OF $infoDivs;

I would like PHP to do this (⁾ for me, I'm thinking that I could use a loop, but I'm not very good at them 🙁🙁🙁...

How should I go about doing this?

$var = "";

foreach ($infoDivs as $key => $val)
{
   $var = $var . $infoDivs["$key"];
}

Thanks... JUST what I was looking for... Thank you!

That'll work fine, although it steers a little wide of the design of "foreach". You could simply write:

$var = ""; 
foreach ($infoDivs as $val) { 
   $var .= $val; 
}

But why not use a function that does exactly what you want:

$var = implode('', $infoDivs);