15:18:39 Unable to set Cell Caching using SQLite method, reverting to memory
15:18:39 Create new PHPExcel object
15:18:39 Set properties
15:18:39 Add data
15:18:39 Hide 'Phone' and 'fax' columns
15:18:39 Set outline levels
15:18:39 Freeze panes
15:18:39 Rows to repeat at top
15:18:40 Write to Excel2007 format
15:18:42 File written to 06largescale-with-cellcaching-sqlite.xlsx
Call time to write Workbook was 1.5887 seconds
15:18:42 Current memory usage: 25 MB
15:18:42 Peak memory usage: 28.25 MB
15:18:42 Done writing file
File has been created in /var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Examples