14:04:55 Enable Cell Caching using MemoryGZip method
14:04:55 Create new PHPExcel object
14:04:55 Set properties
14:04:55 Add data
14:04:55 Hide 'Phone' and 'fax' columns
14:04:55 Set outline levels
14:04:55 Freeze panes
14:04:55 Rows to repeat at top
14:04:57 Write to Excel2007 format
14:05:00 File written to 06largescale-with-cellcaching.xlsx
Call time to write Workbook was 2.8083 seconds
14:05:00 Current memory usage: 24 MB
14:05:00 Peak memory usage: 26.75 MB
14:05:00 Done writing file
File has been created in /home/admins/public_html/demo-mercantil-seguros/vendor/phpoffice/phpexcel/Examples