/**
* Get all headers
*
* The returned headers are as saved internally. All names are lowercased. The value is a string or an array
* if a header with the same name occurs more than once.
*
* @return array headers as array(name => value)
*/
public function getHeaders()
{
if ($this->_headers === null) {
if (!$this->_mail) {
$this->_headers = array();
} else {
$part = $this->_mail->getRawHeader($this->_messageNum);
$body = null;
// "Declare" variable since it's passed by reference
Mime\Decode::splitMessage($part, $this->_headers, $body);
}
}
return $this->_headers;
}
/**
* Special handling for hasTop and hasUniqueid. The headers of the first message is
* retrieved if Top wasn't needed/tried yet.
*
* @see \Zend\Mail\Storage\Abstract::__get()
* @param string $var
* @return string
* @throws \Zend\Mail\Storage\Exception
*/
public function __get($var)
{
$result = parent::__get($var);
if ($result !== null) {
return $result;
}
if (strtolower($var) == 'hastop') {
if ($this->_protocol->hasTop === null) {
// need to make a real call, because not all server are honest in their capas
try {
$this->_protocol->top(1, 0, false);
} catch (Mail\Exception $e) {
// ignoring error
}
}
$this->_has['top'] = $this->_protocol->hasTop;
return $this->_protocol->hasTop;
}
if (strtolower($var) == 'hasuniqueid') {
$id = null;
try {
$id = $this->_protocol->uniqueid(1);
} catch (Mail\Exception $e) {
// ignoring error
}
$this->_has['uniqueid'] = $id ? true : false;
return $this->_has['uniqueid'];
}
return $result;
}