title: Reading Request Payload in PHP
body: <p>How can I read content of Request Payload (POST) using PHP?</p>
  
  <p>I´m using a Angular aplication to send the POST.</p>
  
  <p>I've tried with: <code>$_POST</code>, <code>$_FILES</code> and <code>file_get_contents('php://input')</code> ...</p>
  
  <p>None worked.</p>