public function save()
    {
        if (is_file($this->filePath) && $this->autoBackup) {
            $this->backup();
        }

        $this->writer->save($this->filePath);
        return $this;
    }
public function save()
    {
        if (is_file($this->filePath) && $this->autoBackup) {
            $this->backup();
        }

        $this->writer->save($this->filePath);
        return $this;
    }
public function save ( ) { if ( is_file ( $ this -> filePath ) && $ this -> autoBackup ) { $ this -> backup ( ) ; } $ this -> writer -> save ( $ this -> filePath ) ; return $ this ; }
Save buffer to file

@return DotenvEditor
Save buffer to file