03:52:48 Enable Cell Caching using MemoryGZip method
03:52:48 Create new PHPExcel object
03:52:48 Set properties
03:52:48 Add data
03:52:48 Hide 'Phone' and 'fax' columns
03:52:48 Set outline levels
03:52:48 Freeze panes
03:52:48 Rows to repeat at top
03:52:49 Write to Excel2007 format
03:52:51 File written to 06largescale-with-cellcaching.xlsx
Call time to write Workbook was 2.4079 seconds
03:52:51 Current memory usage: 24 MB
03:52:51 Peak memory usage: 28 MB
03:52:51 Done writing file
File has been created in /home/azizulfi/public_html/old/invois/vendor/turbo124/phpexcel/Examples