title: Parsing complex json object in PHP
body: <p>i have this scenario of having a mixed response from a server and i need to process its data in PHP</p>
  
  <pre><code>Array
  (
      [14424174] =&gt; Array
          (
              [0] =&gt; Array
                  (
                      [id] =&gt; 45
                      [nm] =&gt; This is a driver name
                      [ph] =&gt; 5454545
                  )
  
          )
  
  )
  </code></pre>
  
  <p>I want to access id, nm, ph values </p>
  
  <p>but i had no luck cause this index number (14424174) is unknown to me, so i need to first store this index and then parse the array </p>