16:55:05 Create new PHPExcel object
16:55:05 Set document properties
16:55:05 Add some data
16:55:05 Rename worksheet
16:55:05 Write to Excel2007 format
16:55:05 File written to 01simple.xlsx
Call time to write Workbook was 0.0130 seconds
16:55:05 Current memory usage: 6 MB
16:55:05 Write to Excel5 format
16:55:05 File written to 01simple.xls
Call time to write Workbook was 0.0126 seconds
16:55:05 Current memory usage: 8 MB
16:55:05 Peak memory usage: 8 MB
16:55:05 Done writing files
Files have been created in /var/www/html/bestwork/vendor/phpoffice/phpexcel/Examples