08:16:40 Unable to set Cell Caching using SQLite method, reverting to memory
08:16:40 Create new PHPExcel object
08:16:40 Set properties
08:16:40 Add data
08:16:40 Hide 'Phone' and 'fax' columns
08:16:40 Set outline levels
08:16:40 Freeze panes
08:16:40 Rows to repeat at top
08:16:42 Write to Excel2007 format
08:16:43 File written to 06largescale-with-cellcaching-sqlite.xlsx
Call time to write Workbook was 1.7145 seconds
08:16:43 Current memory usage: 24.25 MB
08:16:43 Peak memory usage: 28.25 MB
08:16:43 Done writing file
File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples