title: JSON PHP array from Objective C
body: <p><code>$arrayOfEmails=$_POST["arrayOfEmails"];</code></p>
  
  <p>1st question: <code>$arrayOfEmails</code> is now just an array in JSON notation. How would I convert this to a PHP array?</p>
  
  <p><code>$arrayOfDictionaries=...</code></p>
  
  <p>//after querying the db, this gets assigned a JSON string, which was originally an objective c array of dictionaries. So after it's converted to a PHP array,</p>
  
  <p><code>$dictionaryToBeAdded=$_POST["dictionary"];</code></p>
  
  <p>The above is now only a non-decoded JSON string, originally an Objective C dictionary, then converted. </p>
  
  <p>2nd question: I need to convert this dictionary to PHP and then add it to the <code>arrayOfDictionaries</code> above. How could I do this?</p>
  
  <p>(I'm not very familiar with PHP syntax)</p>