19:09:16 Create new PHPExcel object
19:09:16 Set document properties
19:09:16 Add data
19:09:16 Set title row bold
19:09:16 Set autofilter
19:09:16 Write to Excel2007 format
19:09:16 File written to 10autofilter.xlsx
Call time to write Workbook was 0.0253 seconds
19:09:16 Current memory usage: 5.25 MB
19:09:16 Write to Excel5 format
19:09:16 File written to 10autofilter.xls
Call time to write Workbook was 0.0202 seconds
19:09:16 Current memory usage: 7.5 MB
19:09:16 Peak memory usage: 7.5 MB
19:09:16 Done writing files
Files have been created in /home/glink/haiphams3.glinkdeployments.com/exams/vendor/phpoffice/phpexcel/Examples