01:09:52 Create new PHPExcel object
01:09:52 Set document properties
01:09:52 Add some data
01:09:52 Rename worksheet
01:09:52 Set document security
01:09:52 Set sheet security
01:09:52 Write to Excel2007 format
01:09:52 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0357 seconds
01:09:52 Current memory usage: 7 MB
01:09:52 Peak memory usage: 7.5 MB
01:09:52 Done writing file
File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples