21:07:16 Create new PHPExcel object<br />21:07:16 Set document properties<br />21:07:16 Add some data<br />21:07:16 Rename worksheet<br />21:07:16 Write to Excel2007 format<br />21:07:16 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.0321 seconds<br />21:07:16 Current memory usage: 6 MB<br />21:07:16 Peak memory usage: 6 MB<br />21:07:16 Done writing files<br />Files have been created in /var/www/html/educandi/carmenbarona/vendor/phpoffice/phpexcel/Examples<br />