public function write($newline = null)
{
if ($newline) {
echo 'Current content: ', $this->content, ' with version ', self::VERSION, "\n";
} else {
echo 'Current content: ', $this->content, ' with version ', self::VERSION;
}
}
public function isClean()
{
return $this->content !== '';
}
public function getContent()
{
return $this->content;
}
public function version()
{
return '0.0.1';
}
public static function make($content)
{
$whiteboard = new static($content);
return $whiteboard;
}
private function wipe()
{
}
}
$whiteboard = Whiteboard::make('sdfhsdhs');
// echo Whiteboard::version(), "\n";
