old code for string manipulation pdf

/*$oPDF->SetXY(80.5, 57.5);
        $oPDF->MultiCell(40, 2, 'T',0,'R',1);*/
        //printa($_SESSION['payment_breakdown']);die;
        //var_dump($_SESSION['payment_breakdown']);
        $counter = 0;
        $data_default = "=========================================";  //default first set

        foreach ($_SESSION['payment_breakdown']['name'] as $key => $value){

            $temp_name = $_SESSION['payment_breakdown']['name'][$counter];
            $temp_value = $_SESSION['payment_breakdown']['value'][$counter];
            $counter++;

            $tem_list[] = $temp_name."=".$temp_value;
            //echo $counter."----".$tem_list;
        }

            //var_dump($data_default);

            $payment_bereakdown = implode(', ',$tem_list);//get the data
        //var_dump('lahat',$payment_bereakdown);

            $rest = substr("abcdef", -3, 1);

                if(strlen($payment_bereakdown) > strlen($data_default)){

                    $excess = substr($payment_bereakdown,strlen($data_default));
                    //var_dump('sobra',substr($payment_bereakdown,strlen($data_default)));
                    //die;
                    $oPDF->SetXY(75.5, 62.5);
                    //$oPDF->MultiCell(70, 2, $payment_bereakdown,0,'R',1);
                    //$oPDF->MultiCell(70, 2, '=================================================================================================================',0,'R',1);
                    $oPDF->MultiCell(110, 2, $excess,0,'L',1);

                }
        //$rest = substr("abcdef", 0, -1);  // returns "abcde"
        $limit = substr($payment_bereakdown, 0, strlen($data_default));  // returns "abcde"
            //$count_the_number_of_characters = strlen($payment_bereakdown);

            //var_dump('limit',$limit);

        $oPDF->SetXY(115.5, 57.5);
        //$oPDF->MultiCell(70, 2, $payment_bereakdown,0,'R',1);
        //$oPDF->MultiCell(70, 2, '=================================================================================================================',0,'R',1);
        $oPDF->MultiCell(70, 2, $limit,0,'L',1);