02:14:23 Create new PHPExcel object
02:14:23 Set properties
02:14:23 Add data
02:14:23 Hide 'Phone' and 'fax' columns
02:14:23 Set outline levels
02:14:23 Freeze panes
02:14:23 Rows to repeat at top
02:14:24 Write to Excel2007 format
02:14:26 File written to 06largescale.xlsx
Call time to write Workbook was 1.4985 seconds
02:14:26 Current memory usage: 30.25 MB
02:14:26 Peak memory usage: 33.5 MB
02:14:26 Done writing file
File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples