How do I get the highest value when using loops?
<p>I want to get the highest value of my array.
This are the two ways when I'm working with php functions.</p>

<pre><code>
$a = array(1,125,1068); 
1.  $value = max($a);  
    print_r ($value);

2.  asort($a);
    $value = end($a);
    print_r ($value);
</code></pre>

<p>I just couldn't figure out how to get the highest value when using loops.</p>
