20:21:39 Create new PHPExcel object
20:21:39 Set document properties
20:21:39 Add some data
20:21:39 Rename worksheet
20:21:39 Write to Excel2007 format
20:21:39 File written to 42richText.xlsx
Call time to write Workbook was 0.0223 seconds
20:21:39 Current memory usage: 1.75 MB
20:21:39 Write to Excel5 format
20:21:39 File written to 42richText.xls
Call time to write Workbook was 0.0124 seconds
20:21:39 Current memory usage: 2.25 MB
20:21:39 Peak memory usage: 2.25 MB
20:21:39 Done writing files
Files have been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples