04:47:43 Create new PHPExcel object
04:47:43 Set properties
04:47:43 Add data
04:47:43 Hide 'Phone' and 'fax' columns
04:47:43 Set outline levels
04:47:43 Freeze panes
04:47:43 Rows to repeat at top
04:47:44 Write to Excel2007 format
04:47:48 File written to 06largescale.xlsx
Call time to write Workbook was 4.1469 seconds
04:47:48 Current memory usage: 30.25 MB
04:47:48 Peak memory usage: 33.5 MB
04:47:48 Done writing file
File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples