<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div>Hi,</div><div><br></div><div>I started using consumer example and got this warning "</div><span class="Apple-style-span" style="color: rgb(51, 51, 51); font-family: helvetica, arial, freesans, clean, sans-serif; font-size: 13px; line-height: 18px; "><h2 class="content-title" style="margin-top: 0px; margin-right: 0px; margin-bottom: -10px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; font-size: 20px; border-bottom-style: none; border-bottom-width: initial; border-bottom-color: initial; ">Only variable references should be returned by reference" in Auth/Common.php line 62"</h2><div><br></div><div>This issue is fixed in issue 19 and I think it is not released yet.</div><div><br></div><div>My question is, is there a particular reason to return values by reference in
examples/consumer/common.php?</div><div><br></div><div>Thanks a lot.</div></span></div></body></html>