$full_value
$full_value : string
Full header value.
This class represents the Date header value (RFC 5322).
sendEncode(array  $opts = array()) : array
                Returns the encoded string value(s) needed when sending the header text to a RFC compliant mail submission server.
| array | $opts | Additional options: 
 | 
An array of string values.
create() : \Horde_Mime_Headers_Date
Generate a 'Date' header for the current time.
Date header object.