21:23:03 Create new PHPExcel object<br />21:23:03 Set document properties<br />21:23:03 Add some data<br />21:23:03 Rename worksheet<br />21:23:03 Write to Excel2007 format<br />21:23:03 File written to 01simplePCLZip.xlsx<br />Call time to write Workbook was 0.1200 seconds<br />21:23:03 Current memory usage: 2.25 MB<br />21:23:03 Peak memory usage: 3 MB<br />21:23:03 Done writing files<br />Files have been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples<br />