Get metadata information for a mailbox.
public getMetaData ( string $mailbox, integer $uidvalid = null, array $entries = [] ) : array | ||
$mailbox | string | An IMAP mailbox string. |
$uidvalid | integer | The IMAP uidvalidity value of the mailbox. |
$entries | array | An array of entries to return. If empty, returns all metadata. |
return | array | The requested metadata. Requested entries that do not exist will be undefined. The following entries are defaults and always present: - uidvalid: (integer) The UIDVALIDITY of the mailbox. |