03:27:01 Create new PHPExcel object
03:27:01 Set document properties
03:27:01 Add some data
03:27:01 Rename worksheet
03:27:01 Set document security
03:27:01 Set sheet security
03:27:01 Write to Excel5 format
03:27:01 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0210 seconds
03:27:01 Current memory usage: 6.5 MB
03:27:01 Peak memory usage: 6.5 MB
03:27:01 Done writing file
File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples