11:30:21 Unable to set Cell Caching using SQLite method, reverting to memory
11:30:21 Create new PHPExcel object
11:30:21 Set properties
11:30:21 Add data
11:30:21 Hide 'Phone' and 'fax' columns
11:30:21 Set outline levels
11:30:21 Freeze panes
11:30:21 Rows to repeat at top
11:30:21 Write to Excel2007 format
11:30:22 File written to 06largescale-with-cellcaching-sqlite.xlsx
Call time to write Workbook was 0.5492 seconds
11:30:22 Current memory usage: 22 MB
11:30:22 Peak memory usage: 28 MB
11:30:22 Done writing file
File has been created in /var/www/html/SFL/vendor/phpoffice/phpexcel/Examples