03:26:59 Enable Cell Caching using SQLite3 method
03:26:59 Create new PHPExcel object
03:26:59 Set properties
03:26:59 Add data
03:26:59 Hide 'Phone' and 'fax' columns
03:26:59 Set outline levels
03:26:59 Freeze panes
03:26:59 Rows to repeat at top
03:27:01 Write to Excel2007 format
03:27:08 File written to 06largescale-with-cellcaching-sqlite3.xlsx
Call time to write Workbook was 6.2306 seconds
03:27:08 Current memory usage: 21 MB
03:27:08 Peak memory usage: 24 MB
03:27:08 Done writing file
File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples