HomeAction::dosendmsg PHP Méthode

    public function dosendmsg()
    {
        // 格式化数据
        $checkContent = str_replace(' ', '', $_POST['content']);
        $checkContent = str_replace('<br />', '', $checkContent);
        $checkContent = str_replace('<p>', '', $checkContent);
        $checkContent = str_replace('</p>', '', $checkContent);
        $checkContents = preg_replace('/<img(.*?)src=/i', 'img', $checkContent);
        $checkContents = preg_replace('/<embed(.*?)src=/i', 'img', $checkContents);
        if (strlen(t($checkContents)) == 0) {
            $this->error('系统信息内容不能为空');
        }
        $this->assign('jumpUrl', U('admin/Home/message'));
        if (model('Notify')->sendSystemMessage($_POST['user_group_id'], h($_POST['content']))) {
            $this->success();
        }
        $this->error();
    }