23:11:30 Create new PHPExcel object
23:11:30 Set document properties
23:11:30 Add some data
23:11:30 Rename worksheet
23:11:30 Write to Excel2007 format
23:11:30 File written to 01simplePCLZip.xlsx
Call time to write Workbook was 0.0336 seconds
23:11:30 Current memory usage: 6 MB
23:11:30 Peak memory usage: 6.25 MB
23:11:30 Done writing files
Files have been created in /home/glink/haiphams3.glinkdeployments.com/exams/vendor/phpoffice/phpexcel/Examples