get gmail items to custom page - php

Question

I'm trying this to get the sent emails from Gmail to my custom page.
I've added dummy Gmail credentials while checking please change with your real Gmail account
How can I get the emails? This code isn't giving any errors but also not fetching any emails from the Gmail sent box.
<?php
/* connect to gmail */
$hostname = '{imap.gmail.com:993/imap/ssl}INBOX';
$username = 'adasd1231312#gmail.com';
$password = '**************';
//echo $hostname;
/* try to connect */
$inbox = imap_open($hostname, $username, $password);
/* grab emails */
$emails = imap_search($inbox,'ALL');
// if emails are returned, cycle through each...
if($emails) {
// begin output var
$output = '';
// put the newest emails on top
rsort($emails);
// for every email...
foreach($emails as $email_number) {
// get information specific to this email
$overview = imap_fetch_overview($inbox,$email_number,0);
$message = imap_fetchbody($inbox,$email_number,2);
// output the email header information
$output.= '<div class="toggler '.($overview[0]->seen ? 'read' : 'unread').'">';
$output.= '<span class="subject">'.$overview[0]->subject.'</span> ';
$output.= '<span class="from">'.$overview[0]->from.'</span>';
$output.= '<span class="date">on '.$overview[0]->date.'</span>';
$output.= '</div>';
// output the email body
$output.= '<div class="body">'.$message.'</div>';
}
echo $output;
}
/* close the connection */
imap_close($inbox);
?>
Look forward to hearing from all of you guys.
Help me with this.