07:12:21 Create new PHPExcel object
07:12:21 Set properties
07:12:21 Add data
07:12:21 Hide 'Phone' and 'fax' columns
07:12:21 Set outline levels
07:12:21 Freeze panes
07:12:21 Rows to repeat at top
07:12:24 Write to Excel5 format
07:12:27 File written to 06largescale-xls.xls
Call time to write Workbook was 3.1772 seconds
07:12:27 Current memory usage: 23.5 MB
07:12:27 Peak memory usage: 28.5 MB
07:12:27 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples