20:19:27 Create new PHPExcel object
20:19:27 Set properties
20:19:27 Add data
20:19:27 Hide 'Phone' and 'fax' columns
20:19:27 Set outline levels
20:19:27 Freeze panes
20:19:27 Rows to repeat at top
20:19:28 Write to Excel5 format
20:19:30 File written to 06largescale-xls.xls
Call time to write Workbook was 1.5218 seconds
20:19:30 Current memory usage: 20 MB
20:19:30 Peak memory usage: 24.5 MB
20:19:30 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples