11:29:00 Create new PHPExcel object
11:29:00 Set properties
11:29:00 Add data
11:29:00 Hide 'Phone' and 'fax' columns
11:29:00 Set outline levels
11:29:00 Freeze panes
11:29:00 Rows to repeat at top
11:29:00 Write to Excel2007 format
11:29:01 File written to 06largescale.xlsx
Call time to write Workbook was 0.1988 seconds
11:29:01 Current memory usage: 18 MB
11:29:01 Peak memory usage: 22 MB
11:29:01 Done writing file
File has been created in /var/www/html/elite-general-trias/vendor/phpoffice/phpexcel/Examples