How can i convert an array
<p>im working with a fax service and i like to merge a fax with multiple html urls sources over a form.</p>

<p>the script works with the following array:</p>

<pre><code>array(2) { [0]=&gt; string(32) "https://www.test.net/test.pdf" [1]=&gt; string(32) "https://www.test.net/test.pdf" }
</code></pre>

<p>my array looks like this</p>

<pre><code>array(2) { ["files"]=&gt; array(2) { [0]=&gt; string(32) "https://www.test.net/test.pdf" [1]=&gt; string(32) "https://www.test.net/test.pdf" } ["send"]=&gt; string(4) "Send" }
</code></pre>

<p>i have no idea how can i change the array in the correct format. I hope someone can help me.</p>