title: Array-Merge on an associative array in PHP
body: <p>How can i do an array_merge on an associative array, like so:</p>
  
  <p>Array 1:</p>
  
  <pre><code>$options = array (
  "1567" =&gt; "test",
  "1853" =&gt; "test1",
  );
  </code></pre>
  
  <p>Array 2:</p>
  
  <pre><code>$option = array (
  "none" =&gt; "N/A"
  );
  </code></pre>
  
  <p>So i need to array_merge these two but when i do i get this (in debug):</p>
  
  <pre><code>Array
  (
      [none] =&gt; N/A
      [0] =&gt; test
      [1] =&gt; test1
  )
  </code></pre>