20:25:12 Enable Cell Caching using MemoryGZip method
20:25:12 Create new PHPExcel object
20:25:12 Set properties
20:25:12 Add data
20:25:12 Hide 'Phone' and 'fax' columns
20:25:12 Set outline levels
20:25:12 Freeze panes
20:25:12 Rows to repeat at top
20:25:14 Write to Excel2007 format
20:25:17 File written to 06largescale-with-cellcaching.xlsx
Call time to write Workbook was 2.8362 seconds
20:25:17 Current memory usage: 23.75 MB
20:25:17 Peak memory usage: 26.75 MB
20:25:17 Done writing file
File has been created in /home/admins/public_html/demo-mercantil-seguros/vendor/phpoffice/phpexcel/Examples