16:13:30 Create new PHPExcel object
16:13:30 Set document properties
16:13:30 Add some data
16:13:30 Rename worksheet
16:13:30 Write to Excel2007 format
16:13:30 File written to 01simple.xlsx
Call time to write Workbook was 0.0127 seconds
16:13:30 Current memory usage: 5.75 MB
16:13:30 Write to Excel5 format
16:13:30 File written to 01simple.xls
Call time to write Workbook was 0.0135 seconds
16:13:30 Current memory usage: 8 MB
16:13:30 Peak memory usage: 8 MB
16:13:30 Done writing files
Files have been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples