20:15:14 Enable Cell Caching using SQLite3 method
20:15:14 Create new PHPExcel object
20:15:14 Set properties
20:15:14 Add data
20:15:14 Hide 'Phone' and 'fax' columns
20:15:14 Set outline levels
20:15:14 Freeze panes
20:15:14 Rows to repeat at top
20:15:14 Write to Excel2007 format
20:15:16 File written to 06largescale-with-cellcaching-sqlite3.xlsx
Call time to write Workbook was 1.5693 seconds
20:15:16 Current memory usage: 22 MB
20:15:16 Peak memory usage: 26 MB
20:15:16 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples