20:39:44 Create new PHPExcel object
20:39:44 Set properties
20:39:44 Add data
20:39:44 Hide 'Phone' and 'fax' columns
20:39:44 Set outline levels
20:39:44 Freeze panes
20:39:44 Rows to repeat at top
20:39:44 Write to Excel2007 format
20:39:45 File written to 06largescale.xlsx
Call time to write Workbook was 0.6656 seconds
20:39:45 Current memory usage: 28.75 MB
20:39:45 Peak memory usage: 32.5 MB
20:39:45 Done writing file
File has been created in /home/glink/haiphams3.glinkdeployments.com/exam-chat/vendor/phpoffice/phpexcel/Examples