如何简化这个`检查数据库值`脚本？

Question

我创建一个php脚本来检查更新前的值。这个脚本运行正常。但是，我想知道如何简化这一点。如果要检查数百个列，则它会生成数百个php行。

public function edit_project_master(){
    $no_pro     = 'PRJ-2017-501'; //
    $na_pro     = $this->input->post('na_pro'); //value for edit
    $ja_pro     = $this->input->post('i_metode'); //value for edit      

    $check_pro  = $this->MProject->get_det_pro($no_pro); //get data form table

    //checking script
    foreach($check_pro as $res_check_pro){

        if($na_pro != $res_check_pro['NAMA_PROJECT']){  //IF VALUE DIFFERENT
            $col_name;

            foreach($res_check_pro as $key_pro => $val_pro){
                if($res_check_pro['NAMA_PROJECT'] == $val_pro){
                    $col_name = $key_pro;            //GET COLUMN NAME
                }
            }

            $data['ACTIVITY']       = "UPDATE";
            $data['OLD_VALUE']      = $res_check_pro['NAMA_PROJECT'];
            $data['NEW_VALUE']      = $na_pro;
            $data['COL_AFFECTED']   = $col_name;
            $data['TABLE_AFFECTED'] = "PM_REQUIREMENT_PROJECT";  //How to get table name automatically??
            $data['ANNOTATION']     = NULL;
            $data['EXECUTOR']       = $this->session->userdata('nip');
            $data['CHANGED_ON']     = date("Y-m-d H:i:s");
            $data['CHANGED_BY']     = $_SERVER['REMOTE_ADDR'];
            $data['STATUS']         = 1;

            $this->MProject->ins_system_log($data);             
        }

        if($ja_pro != $res_check_pro['JADWAL_PROJECT']){
            $col_name;

            foreach($res_check_pro as $key_pro => $val_pro){
                if($res_check_pro['JADWAL_PROJECT'] == $val_pro){
                    $col_name = $key_pro;
                }
            }

            $data['ACTIVITY']       = "UPDATE";
            $data['OLD_VALUE']      = $res_check_pro['JADWAL_PROJECT'];
            $data['NEW_VALUE']      = $na_pro;
            $data['COL_AFFECTED']   = $col_name;
            $data['TABLE_AFFECTED'] = "PM_REQUIREMENT_PROJECT"; //How to get table name automatically??
            $data['ANNOTATION']     = NULL;
            $data['EXECUTOR']       = $this->session->userdata('nip');
            $data['CHANGED_ON']     = date("Y-m-d H:i:s");
            $data['CHANGED_BY']     = $_SERVER['REMOTE_ADDR'];
            $data['STATUS']         = 1;

            $this->MProject->ins_system_log($data);             
        }


    }


}

这用于保存日志文件以进行更新。因此，如果更新数据，则会将日志存储在表中。