23:51:42 Create new PHPExcel object
23:51:42 Set properties
23:51:42 Add data
23:51:42 Hide 'Phone' and 'fax' columns
23:51:42 Set outline levels
23:51:42 Freeze panes
23:51:42 Rows to repeat at top
23:51:43 Write to Excel5 format
23:51:45 File written to 06largescale-xls.xls
Call time to write Workbook was 1.5062 seconds
23:51:45 Current memory usage: 20 MB
23:51:45 Peak memory usage: 24.5 MB
23:51:45 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples