title: is there any PHP function for open page in new tab
body: <p>I have a form with action e.g. register.php</p>
  
  <p>I also have a Google group API link -</p>
  
  <p><a href="https://groups.google.com/group/GROUPNAME/boxsubscribe?p=ConfirmExplanation&amp;email=EMAIL_ID&amp;_referer&amp;hl=en" rel="noreferrer">https://groups.google.com/group/GROUPNAME/boxsubscribe?p=ConfirmExplanation&amp;email=EMAIL_ID&amp;_referer&amp;hl=en</a></p>
  
  <p>in short... <strong>Is there any PHP function for open page in new tab; on page load...</strong></p>