title: How do i get passed an empty key in a php array
body: <p>how to i get to the arrays content if it doesnt have a key like this</p>
  
  <pre><code>$products[0] 
  </code></pre>
  
  <p>this will get me partially there but how to i get past []</p>
  
  <pre><code>( [0] =&gt; Array 
  ( [] =&gt; Array ( 
  [0] =&gt; Array ( [product_name] =&gt; stuff i need to get to  ) 
  </code></pre>