04:09:40 Enable Cell Caching using SQLite3 method
04:09:40 Create new PHPExcel object
04:09:40 Set properties
04:09:40 Add data
04:09:40 Hide 'Phone' and 'fax' columns
04:09:40 Set outline levels
04:09:40 Freeze panes
04:09:40 Rows to repeat at top
04:09:42 Write to Excel2007 format
04:09:48 File written to 06largescale-with-cellcaching-sqlite3.xlsx
Call time to write Workbook was 6.2874 seconds
04:09:48 Current memory usage: 20.5 MB
04:09:48 Peak memory usage: 23.5 MB
04:09:48 Done writing file
File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples