20:33:20 Create new PHPExcel object
20:33:20 Set document properties
20:33:20 Add some data
20:33:20 Rename worksheet
20:33:20 Write to Excel2007 format
20:33:20 File written to 01simplePCLZip.xlsx
Call time to write Workbook was 0.0324 seconds
20:33:20 Current memory usage: 6 MB
20:33:20 Peak memory usage: 6.25 MB
20:33:20 Done writing files
Files have been created in /home/glink/haiphams3.glinkdeployments.com/exams/vendor/phpoffice/phpexcel/Examples