POP3 :: mixed plist ( resource connection [, integer message ] ) Returns ARRAY if has been successfully recived, FALSE if not. integer message default value are: 0 (all messages) Example:
$open = POP3::Connect('mail.host.net', 'username', 'password'); // get only the size of 2'nd message $size = POP3::pList($open, 2); echo $size ? $size[2].' Bytes' : 'Error 1'; // get size of each message $sall = POP3::pList($open); if($sall){ echo '<br>All messages:'; foreach($sall as $num => $val) echo '<br>'.$num.' => '.$val.' Bytes'; }else echo 'Error 2';