Simple example on how to read body message of the recent mail.
<?php
$imap = imap_open("{pop.example.com:995/pop3/ssl/novalidate-cert}", "username", "password");
if( $imap ) {
//Check no.of.msgs
$num = imap_num_msg($imap);
//if there is a message in your inbox
if( $num >0 ) {
//read that mail recently arrived
echo imap_qprint(imap_body($imap, $num));
}
//close the stream
imap_close($imap);
}
?>