title: PHP Parse $_POST Array?
body: <p>A server sends me a $_POST request in the following format:</p>
  
  <pre><code>POST {
    array1
    {
      info1,
      info2,
      info3
    },
    info4
  }
  </code></pre>
  
  <p>So naturally, I could extract the info# very simply with <code>$_POST['#info']</code>.
  But how do I get the the three info's in the array1?
  I tried <code>$_POST['array1']['info1']</code> to no avail.</p>
  
  <p>Thanks!</p>
  
  <pre><code> a:2:  {s:7:"payload";s:59:"{"amount":25,"adjusted_amount":17.0,"uid":"jiajia"}";s:9:"signature";s:40:"53764f33e087e418dbbc1c702499203243f759d4";}
  </code></pre>
  
  <p>is the serialized version of the POST</p>