index.php

<?php 

/* connect to gmail */
$hostname = '{imap.gmail.com:993/imap/ssl}INBOX';
$username = '****@gmail.com';
$password = 'PASSword';
echo "<script>console.log( 'Debug Objects: " . $username . "' ); </script>";
/* try to connect */

$items = array(
    'msg' => array(), 
    'unseen_items' => array()
);


$mailbox = imap_open($hostname,$username,$password) or die('Cannot connect to Gmail: ' . imap_last_error());
if ($mailbox === false) {
    echo 'Error : ' . imap_last_error();
} else {
    // Gets status information about the given mailbox
    $status = imap_status($mailbox, "{" . $host . "}INBOX", SA_ALL);
    if ($status === false) {
        echo 'Error : ' . imap_last_error();
    } else {
        $items['msg']['all'] = $status->messages;
        $items['msg']['unseen'] = $status->unseen;
        // No unseen messages
        if ($status->unseen == 0) {
            echo 'No unseen messages';
        } else {
            // Gets UIDs for unseen messages
            $messages = imap_search($mailbox, 'UNSEEN');
            if ($messages === false) {
                echo 'Error : ' . imap_last_error();
            } else {
                // For each all unseen messages
                foreach($messages as $uid ) {
                    // Get header of the message
                    $message = imap_headerinfo($mailbox, $uid);
                    if ($message) {
                        // From message
                        $from = $message->from[0];
                        $from_addres = $from->mailbox . "@" . $from->host;
                        // Subject
                        $subject = isset($message->subject)
                            ? imap_utf8($message->subject) : 'No subject';
                        // Re-format date
                        $date = date("Y-m-d H:i", strtotime($message->date));
                        // Add to data array
                        $items['msg']['unseen_items'][] = array(
                            $uid, $from_addres, $date, $subject
                        );
                    }
                }
            }
        }
    }
    // Close an IMAP stream
    imap_close($mailbox);
}
print_r(imap_errors());
// Show messages from data array
echo '<pre>' . print_r($items, true) . '</pre>';
?>