subject = $subject; $this->msg = $msg; $this->xml = $xml; } /** * Build the message. * * @return $this */ public function build() { $msg = $this->msg; return $this->subject("[LDC CRM] ". $this->subject)->view('mail.arcadia-error', compact('msg'))->attachData($this->xml, date ("Ymd_His") . '.xml', ['mime' => 'application/xml']); } }