02:03:40 Enable Cell Caching using SQLite3 method
02:03:40 Create new PHPExcel object
02:03:40 Set properties
02:03:40 Add data
02:03:40 Hide 'Phone' and 'fax' columns
02:03:40 Set outline levels
02:03:40 Freeze panes
02:03:40 Rows to repeat at top
02:03:42 Write to Excel2007 format
02:03:46 File written to 06largescale-with-cellcaching-sqlite3.xlsx
Call time to write Workbook was 3.1707 seconds
02:03:46 Current memory usage: 16 MB
02:03:46 Peak memory usage: 20 MB
02:03:46 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples