23:55:53 Create new PHPExcel object
23:55:53 Set document properties
23:55:53 Add some data
23:55:53 Rename worksheet
23:55:53 Write to Excel2007 format
23:55:53 File written to 42richText.xlsx
Call time to write Workbook was 0.0584 seconds
23:55:53 Current memory usage: 7.25 MB
23:55:53 Write to Excel5 format
23:55:53 File written to 42richText.xls
Call time to write Workbook was 0.1486 seconds
23:55:53 Current memory usage: 9.5 MB
23:55:53 Peak memory usage: 9.5 MB
23:55:53 Done writing files
Files have been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples