I had read the file using :
$objReader = PHPExcel_IOFactory::createReader('Excel2007');
$objPHPExcel = $objReader->load("test.xlsx");
$objWorksheet = $objPHPExcel->getActiveSheet();
which is of 2300 rows and 42 columns. I had done the reading part and now i have to read another file which is of almost same to compare both.
While reading the second file i am getting the memory issue. So i just want to clear the memory to read the second file.
Can anyone help me on this?