11:10:07 Create new PHPExcel object
11:10:07 Set document properties
11:10:07 Add some data
11:10:07 Rename worksheet
11:10:07 Write to Excel2007 format
11:10:07 File written to 01simple.xlsx
Call time to write Workbook was 0.0057 seconds
11:10:07 Current memory usage: 1.5 MB
11:10:07 Write to Excel5 format
11:10:07 File written to 01simple.xls
Call time to write Workbook was 0.0304 seconds
11:10:07 Current memory usage: 4 MB
11:10:07 Peak memory usage: 4 MB
11:10:07 Done writing files
Files have been created in /var/www/tali/vendor/phpoffice/phpexcel/Examples