18:22:54 Create new PHPExcel object<br />18:22:54 Set document properties<br />18:22:54 Add some data<br />18:22:54 Rename worksheet<br />18:22:54 Write to Excel2007 format<br />18:22:54 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0235 seconds<br />18:22:54 Current memory usage: 7 MB<br />18:22:54 Peak memory usage: 7.5 MB<br />18:22:54 Done writing files<br />Files have been created in /var/www/html/duhasyariah1025/vendor/phpoffice/phpexcel/Examples<br />