Description:
------------
If the error_reporting is E_ALL and you use "@imap_rfc822_parse_adrlist()", the error operator is ignored if the addresslist is wrong.

Reproduce code:
---------------
<?php
error_reporting(E_ALL);
$address = 'mail1@example.com mail2@example.com';
@imap_rfc822_parse_adrlist($address, '');
?>


Expected result:
----------------
No output.

Actual result:
--------------
<br />
<b>Notice</b>:  Unknown: Must use comma to separate addresses: mail2@example.com (errflg=3) in <b>Unknown</b> on line <b>0</b><br />