03:48:58 Enable Cell Caching using SQLite3 method
03:48:58 Create new PHPExcel object
03:48:58 Set properties
03:48:58 Add data
03:48:58 Hide 'Phone' and 'fax' columns
03:48:58 Set outline levels
03:48:58 Freeze panes
03:48:58 Rows to repeat at top
03:48:59 Write to Excel2007 format
03:49:01 File written to 06largescale-with-cellcaching-sqlite3.xlsx
Call time to write Workbook was 2.4398 seconds
03:49:01 Current memory usage: 20.25 MB
03:49:01 Peak memory usage: 23 MB
03:49:01 Done writing file
File has been created in /home/glink/haiphams3.glinkdeployments.com/exam-chat/vendor/phpoffice/phpexcel/Examples