09:07:52 Enable Cell Caching using MemoryGZip method
09:07:52 Create new PHPExcel object
09:07:52 Set properties
09:07:52 Add data
09:07:52 Hide 'Phone' and 'fax' columns
09:07:52 Set outline levels
09:07:52 Freeze panes
09:07:52 Rows to repeat at top
09:07:55 Write to Excel2007 format
09:07:59 File written to 06largescale-with-cellcaching.xlsx
Call time to write Workbook was 3.5982 seconds
09:07:59 Current memory usage: 19.25 MB
09:07:59 Peak memory usage: 22 MB
09:07:59 Done writing file
File has been created in D:\xampp\htdocs\html5games\vendor\phpoffice\phpexcel\Examples