<?php
    set_time_limit(4000);
    // Connect to gmail
    $imapPath = '{imap.gmail.com:993/imap/ssl}INBOX';
    $username = 'usenamer@gmail.com';
    $password = 'password';
    // try to connect
    $inbox = imap_open($imapPath,$username,$password,NULL,1) or die('Cannot connect to Gmail: ' . print_r(imap_errors()));
    $emails = imap_search($inbox,'UNSEEN');
    $output = '';
    foreach($emails as $mail) {
        $headerInfo = imap_headerinfo($inbox,$mail);
        $output .= $headerInfo->subject.'<br/>';
        $output .= $headerInfo->toaddress.'<br/>';
        $output .= $headerInfo->date.'<br/>';
        $output .= $headerInfo->fromaddress.'<br/>';
        $output .= $headerInfo->reply_toaddress.'<br/>';
        $emailStructure = imap_fetchstructure($inbox,$mail);
        if(!isset($emailStructure->parts)) {
             $output .= imap_body($inbox, $mail, FT_PEEK);
        } else {
            //
        }
       echo $output;
       $output = '';
    }
    // colse the connection
    imap_expunge($inbox);
    imap_close($inbox);
    ?>