07:02:48 Create new PHPExcel object
07:02:48 Set document properties
07:02:48 Add some data
07:02:48 Rename worksheet
07:02:48 Write to Excel2007 format
07:02:48 File written to 01simple.xlsx
Call time to write Workbook was 0.0178 seconds
07:02:48 Current memory usage: 5.5 MB
07:02:48 Write to Excel5 format
07:02:48 File written to 01simple.xls
Call time to write Workbook was 0.0139 seconds
07:02:48 Current memory usage: 7 MB
07:02:48 Peak memory usage: 7 MB
07:02:48 Done writing files
Files have been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples