title: Remove first levels of identifier in array
body: <p>I think this has been up before, but could'nt find any answer to it. If it's already answered please point me in the right direction with a link.</p>
  
  <p>I have an array that I wan't to remove the first levels of identifier. I think there is a function for this?</p>
  
  <p>Example of how it is:</p>
  
  <pre><code>[0] =&gt; Array
          (
              [8] =&gt; Röd
          )
  
  [1] =&gt; Array
          (
              [8] =&gt; Blå
          )
  
  [2] =&gt; Array
          (
              [6] =&gt; Bobo
          )
  
  [3] =&gt; Array
          (
              [8] =&gt; Grön
          )
  
  [4] =&gt; Array
          (
              [7] =&gt; Sten
          )
  
  [5] =&gt; Array
          (
              [8] =&gt; Vit
          )
  
  [6] =&gt; Array
          (
              [7] =&gt; Guld
          )
  
  [7] =&gt; Array
          (
              [6] =&gt; Lyxig
          )
  </code></pre>
  
  <p>What I wan't        </p>
  
  <pre><code>[8] =&gt; Röd
  [8] =&gt; Blå
  [6] =&gt; Bobo
  [8] =&gt; Grön
  [7] =&gt; Sten
  [8] =&gt; Vit
  [7] =&gt; Guld
  [6] =&gt; Lyxig
  </code></pre>