07:12:31 Create new PHPExcel object
07:12:31 Set document properties
07:12:31 Add some data
07:12:31 Rename worksheet
07:12:31 Write to Excel2007 format
07:12:31 File written to 01simple.xlsx
Call time to write Workbook was 0.0060 seconds
07:12:31 Current memory usage: 2 MB
07:12:31 Write to Excel5 format
07:12:31 File written to 01simple.xls
Call time to write Workbook was 0.0080 seconds
07:12:31 Current memory usage: 2 MB
07:12:31 Peak memory usage: 2 MB
07:12:31 Done writing files
Files have been created in /var/www/sites/stock-dev/vendor/phpoffice/phpexcel/Examples