03:20:31 Unable to set Cell Caching using SQLite method, reverting to memory
03:20:31 Create new PHPExcel object
03:20:31 Set properties
03:20:31 Add data
03:20:31 Hide 'Phone' and 'fax' columns
03:20:31 Set outline levels
03:20:31 Freeze panes
03:20:31 Rows to repeat at top
03:20:32 Write to Excel2007 format
03:20:33 File written to 06largescale-with-cellcaching-sqlite.xlsx
Call time to write Workbook was 1.6131 seconds
03:20:33 Current memory usage: 24.25 MB
03:20:33 Peak memory usage: 28.25 MB
03:20:33 Done writing file
File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples