15:34:50 Create new PHPExcel object
15:34:50 Set document properties
15:34:50 Add some data
15:34:50 Rename worksheet
15:34:50 Write to Excel2007 format
15:34:50 File written to 01simplePCLZip.xlsx
Call time to write Workbook was 0.0328 seconds
15:34:50 Current memory usage: 6.5 MB
15:34:50 Peak memory usage: 7 MB
15:34:50 Done writing files
Files have been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples