16:42:59 Create new PHPExcel object
16:42:59 Set document properties
16:42:59 Add some data
16:42:59 Rename worksheet
16:42:59 Write to Excel2007 format
16:42:59 File written to 01simple.xlsx
Call time to write Workbook was 0.0133 seconds
16:42:59 Current memory usage: 6 MB
16:42:59 Write to Excel5 format
16:42:59 File written to 01simple.xls
Call time to write Workbook was 0.0149 seconds
16:42:59 Current memory usage: 8 MB
16:42:59 Peak memory usage: 8 MB
16:42:59 Done writing files
Files have been created in /var/www/html/elite-smart-tech/vendor/phpoffice/phpexcel/Examples