/**
* @param $index
* @return mixed|void
*/
protected function lazyLoadHeader($index)
{
$current = $this->headers[$index];
$current = Header::fromString($current['line']);
$this->headers[$index] = $current;
return $current;
}
/**
* Creates a new Syslog block from an input string.
*
* @param string $input
*
* @return \static
*/
public static function fromString($input)
{
$result = new static();
$exploded = explode(" ", $input);
preg_match_all('/\\[(.*?)\\]/', $input, $elements);
preg_match_all('/\\] (.*?)$/', $input, $message);
$header = array_slice($exploded, 0, 7);
if (!empty($header)) {
$result->header = Header::fromString($header);
}
if (!empty($elements[1])) {
$result->structuredData = Element::fromString($elements);
} else {
if ($exploded[7] == '-') {
$body = $header = array_slice($exploded, 8);
$message[1][0] = '';
foreach ($body as $elem) {
$message[1][0] .= $elem . " ";
}
$message[1][0] = trim($message[1][0], " ");
}
}
if (!empty($message[1])) {
$result->message = Message::fromString($message[1][0]);
}
return $result;
}