11:07:04 Create new PHPExcel object
11:07:04 Set document properties
11:07:04 Add some data
11:07:04 Rename worksheet
11:07:04 Write to Excel2007 format
11:07:04 File written to 01simple.xlsx
Call time to write Workbook was 0.0047 seconds
11:07:04 Current memory usage: 1.5 MB
11:07:04 Write to Excel5 format
11:07:04 File written to 01simple.xls
Call time to write Workbook was 0.0150 seconds
11:07:04 Current memory usage: 4 MB
11:07:04 Peak memory usage: 4 MB
11:07:04 Done writing files
Files have been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples