09:15:42 Unable to set Cell Caching using SQLite method, reverting to memory
09:15:42 Create new PHPExcel object
09:15:42 Set properties
09:15:42 Add data
09:15:42 Hide 'Phone' and 'fax' columns
09:15:42 Set outline levels
09:15:42 Freeze panes
09:15:42 Rows to repeat at top
09:15:43 Write to Excel2007 format
09:15:44 File written to 06largescale-with-cellcaching-sqlite.xlsx
Call time to write Workbook was 0.8458 seconds
09:15:44 Current memory usage: 22 MB
09:15:44 Peak memory usage: 26 MB
09:15:44 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples