01:31:52 Create new PHPExcel object<br />01:31:52 Set document properties<br />01:31:52 Add some data<br />01:31:52 Rename worksheet<br />01:31:52 Write to Excel2007 format<br />01:31:52 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0448 seconds<br />01:31:52 Current memory usage: 2 MB<br />01:31:52 Peak memory usage: 2.5 MB<br />01:31:52 Done writing files<br />Files have been created in /var/www/html/lmsold/vendor/phpoffice/phpexcel/Examples<br />