How do I use a variable in a new variable name?
<p>I'm working with a while loop and I need to be able to assign the value of a variable to the name of a new variable. Here is the loop ($slide_number always returns a number):</p>

<pre><code>$slide_number = theme_get_setting('slides_number');
$count = '1';

while ($count &lt;= $slide_number) {
  $slide_path = theme_get_setting('slide_path_'.$count.'');
    if (file_uri_scheme($slide_path) == 'public') {
      $slide_path = file_uri_target($slide_path);
    }  
  $count++;  
}
</code></pre>

<p>So let's say $slide_number is 2. I need to produce $slide_path_1 and $slide_path_2, so how do I add the $count variable to $slide_path to create $slide_path_1 and $slide_path_2? </p>
