Parse Email Sender name from Mandrill Post Request

private function parseSenderEmail($body)
{
    $start = strpos($body, '<');

    // Make sure we have a valid starting point
    if ($start === false) {
        // This is not a properly formatted message
        return '';
    }

    // Add an offset to start after the '<'
    $start += 1;

    // Find the closing '>'
    $end = strpos($body, '>');

    // Calculate the length of the email address
    $length = $end - $start;

    // Return the email address
    return substr($body, $start, $length);
}

private function parseSenderName($body)
{
    $start = strpos($body, 'From:');

    // Make sure we have a valid starting point
    if ($start === false) {
        // This is not a properly formatted message
        return '';
    }

    // Add an offset to account for the 'From: ' text
    $start += 6;

    // The name should end before the first '<'
    $end = strpos($body, ' <');

    // Calculate the length of the name
    $length = $end - $start;

    // Return the name
    return substr($body, $start, $length);
}