FormController::sendEmail PHP Method

    private function sendEmail($input)
    {
        $form = BuiltForm::findOrFail($input['form_id']);
        if ($form->email == '') {
            return;
        }
        $input = $this->formatInputForEmail($input, $form->data);
        $exported_var = var_export($input, true);
        $exported_var = str_replace("array (", "", $exported_var);
        $exported_var = str_replace("',", "'<br>", $exported_var);
        $exported_var = str_replace(")", "", $exported_var);
        $input['exported_var'] = $exported_var;
        Mail::send('public.' . $this->current_theme . '.email_form', $input, function ($email_message) use($input, $form) {
            $email_message->from($form->email);
            $email_message->to($form->email)->subject('Email from Form');
        });
    }