11:30:17 Unable to set Cell Caching using SQLite3 method, reverting to memory
11:30:17 Create new PHPExcel object
11:30:17 Set properties
11:30:17 Add data
11:30:17 Hide 'Phone' and 'fax' columns
11:30:17 Set outline levels
11:30:17 Freeze panes
11:30:17 Rows to repeat at top
11:30:17 Write to Excel2007 format
11:30:18 File written to 06largescale-with-cellcaching-sqlite3.xlsx
Call time to write Workbook was 0.5456 seconds
11:30:18 Current memory usage: 22 MB
11:30:18 Peak memory usage: 28 MB
11:30:18 Done writing file
File has been created in /var/www/html/SFL/vendor/phpoffice/phpexcel/Examples