06:00:55 Create new PHPExcel object
06:00:55 Set document properties
06:00:55 Add some data
06:00:55 Rename worksheet
06:00:55 Write to Excel2007 format
06:00:55 File written to 01simple.xlsx
Call time to write Workbook was 0.0155 seconds
06:00:55 Current memory usage: 5.5 MB
06:00:55 Write to Excel5 format
06:00:55 File written to 01simple.xls
Call time to write Workbook was 0.0147 seconds
06:00:55 Current memory usage: 7 MB
06:00:55 Peak memory usage: 7 MB
06:00:55 Done writing files
Files have been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples