17:46:54 Unable to set Cell Caching using SQLite3 method, reverting to memory
17:46:54 Create new PHPExcel object
17:46:54 Set properties
17:46:54 Add data
17:46:54 Hide 'Phone' and 'fax' columns
17:46:54 Set outline levels
17:46:54 Freeze panes
17:46:54 Rows to repeat at top
17:46:54 Write to Excel2007 format
17:46:55 File written to 06largescale-with-cellcaching-sqlite3.xlsx
Call time to write Workbook was 0.5991 seconds
17:46:55 Current memory usage: 20 MB
17:46:55 Peak memory usage: 26 MB
17:46:55 Done writing file
File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples