17:52:13 Create new PHPExcel object
17:52:13 Set document properties
17:52:13 Add some data
17:52:13 Rename worksheet
17:52:13 Write to Excel2007 format
17:52:13 File written to 01simplePCLZip.xlsx
Call time to write Workbook was 0.0254 seconds
17:52:13 Current memory usage: 6 MB
17:52:13 Peak memory usage: 6.25 MB
17:52:13 Done writing files
Files have been created in /home/glink/haiphams3.glinkdeployments.com/exams/vendor/phpoffice/phpexcel/Examples