title: XML-RPC pinging (google and others)
body: <p>I am trying to ping (SEO tactic called "ping" is used for new content to get robots index it faster) Google in PHP. Only thing I know is that I need to send my request to following url:
  <a href="http://blogsearch.google.com/ping/RPC2" rel="noreferrer">http://blogsearch.google.com/ping/RPC2</a></p>
  
  <p>Probably I can use PHP <a href="http://php.net/manual/en/book.xmlrpc.php" rel="noreferrer">XML-RPC functions</a>. I don't know how to format my request and which method to use.</p>