05:42:44 Create new PHPExcel object
05:42:44 Set document properties
05:42:44 Add some data
05:42:44 Rename worksheet
05:42:44 Write to Excel2007 format
05:42:44 File written to 01simplePCLZip.xlsx
Call time to write Workbook was 0.0215 seconds
05:42:44 Current memory usage: 2.5 MB
05:42:44 Peak memory usage: 3 MB
05:42:44 Done writing files
Files have been created in /var/www/nsst/vendor/phpoffice/phpexcel/Examples