22:06:11 Create new PHPExcel object
22:06:11 Set properties
22:06:11 Add data
22:06:11 Hide 'Phone' and 'fax' columns
22:06:11 Set outline levels
22:06:11 Freeze panes
22:06:11 Rows to repeat at top
22:06:12 Write to Excel2007 format
22:06:13 File written to 06largescale.xlsx
Call time to write Workbook was 1.1445 seconds
22:06:13 Current memory usage: 29.5 MB
22:06:13 Peak memory usage: 33.25 MB
22:06:13 Done writing file
File has been created in /var/www/inventariovirtual.com.co/public_html/private/www/vendor/phpoffice/phpexcel/Examples