(PHP 4 >= 4.1.0, PECL cyrus 1.0) Authenticate against a Cyrus IMAP server

(PHP 4, PHP 5, PHP 7) Converts MIME-encoded text to UTF-8

(PHP 4 >= 4.1.0, PECL cyrus 1.0) Connect to a Cyrus IMAP server

(PHP 4, PHP 5, PHP 7) Alias of

(PHP 4, PHP 5, PHP 7) Alias of

(PHP 4 >= 4.1.0, PECL cyrus 1.0) Close connection to a Cyrus IMAP server

(PHP 4, PHP 5, PHP 7) Send mail bool mail ( string

(PHP 4 >= 4.3.0, PHP 5, PHP 7) Retrieve the quota settings per user

(PHP 4, PHP 5, PHP 7) Convert an 8bit string to a base64 string

(PHP 4 >= 4.1.0, PECL cyrus 1.0) Send a query to a Cyrus IMAP server