16:03:45 Enable Cell Caching using SQLite3 method
16:03:45 Create new PHPExcel object
16:03:45 Set properties
16:03:45 Add data
16:03:45 Hide 'Phone' and 'fax' columns
16:03:45 Set outline levels
16:03:45 Freeze panes
16:03:45 Rows to repeat at top
16:03:46 Write to Excel2007 format
16:03:48 File written to 06largescale-with-cellcaching-sqlite3.xlsx
Call time to write Workbook was 2.7465 seconds
16:03:48 Current memory usage: 22 MB
16:03:48 Peak memory usage: 26 MB
16:03:48 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples