08:44:33 Unable to set Cell Caching using SQLite method, reverting to memory
08:44:33 Create new PHPExcel object
08:44:33 Set properties
08:44:33 Add data
08:44:33 Hide 'Phone' and 'fax' columns
08:44:33 Set outline levels
08:44:33 Freeze panes
08:44:33 Rows to repeat at top
08:44:33 Write to Excel2007 format
08:44:34 File written to 06largescale-with-cellcaching-sqlite.xlsx
Call time to write Workbook was 0.9264 seconds
08:44:34 Current memory usage: 20 MB
08:44:34 Peak memory usage: 24 MB
08:44:34 Done writing file
File has been created in /home/gazipur/ray.gazipurcity.com/vendor/phpoffice/phpexcel/Examples