09:10:11 Unable to set Cell Caching using SQLite method, reverting to memory
09:10:11 Create new PHPExcel object
09:10:11 Set properties
09:10:11 Add data
09:10:11 Hide 'Phone' and 'fax' columns
09:10:11 Set outline levels
09:10:11 Freeze panes
09:10:11 Rows to repeat at top
09:10:11 Write to Excel2007 format
09:10:12 File written to 06largescale-with-cellcaching-sqlite.xlsx
Call time to write Workbook was 0.7710 seconds
09:10:12 Current memory usage: 22 MB
09:10:12 Peak memory usage: 26 MB
09:10:12 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples