18:29:24 Create new PHPExcel object
18:29:24 Set properties
18:29:24 Add data
18:29:24 Hide 'Phone' and 'fax' columns
18:29:24 Set outline levels
18:29:24 Freeze panes
18:29:24 Rows to repeat at top
18:29:24 Write to Excel2007 format
18:29:25 File written to 06largescale.xlsx
Call time to write Workbook was 0.5777 seconds
18:29:25 Current memory usage: 18 MB
18:29:25 Peak memory usage: 24 MB
18:29:25 Done writing file
File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples