(PHP 4, PHP 5, PHP 7)
imap_mailboxmsginfo — Get information about the current mailbox
$imap_stream
   )Checks the current mailbox status on the server. It is similar to imap_status(), but will additionally sum up the size of all messages in the mailbox, which will take some additional time to execute.
Returns the information in an object with following properties:
| Date | date of last change (current datetime) | 
| Driver | driver | 
| Mailbox | name of the mailbox | 
| Nmsgs | number of messages | 
| Recent | number of recent messages | 
| Unread | number of unread messages | 
| Deleted | number of deleted messages | 
| Size | mailbox size | 
   Returns FALSE on failure.
  
Example #1 imap_mailboxmsginfo() example
<?php
$mbox = imap_open("{imap.example.org}INBOX", "username", "password")
      or die("can't connect: " . imap_last_error());
$check = imap_mailboxmsginfo($mbox);
if ($check) {
    echo "Date: "     . $check->Date    . "<br />\n" ;
    echo "Driver: "   . $check->Driver  . "<br />\n" ;
    echo "Mailbox: "  . $check->Mailbox . "<br />\n" ;
    echo "Messages: " . $check->Nmsgs   . "<br />\n" ;
    echo "Recent: "   . $check->Recent  . "<br />\n" ;
    echo "Unread: "   . $check->Unread  . "<br />\n" ;
    echo "Deleted: "  . $check->Deleted . "<br />\n" ;
    echo "Size: "     . $check->Size    . "<br />\n" ;
} else {
    echo "imap_mailboxmsginfo() failed: " . imap_last_error() . "<br />\n";
}
imap_close($mbox);
?>