11:59:14 Enable Cell Caching using MemoryGZip method
11:59:14 Create new PHPExcel object
11:59:14 Set properties
11:59:14 Add data
11:59:14 Hide 'Phone' and 'fax' columns
11:59:14 Set outline levels
11:59:14 Freeze panes
11:59:14 Rows to repeat at top
11:59:16 Write to Excel2007 format
11:59:18 File written to 06largescale-with-cellcaching.xlsx
Call time to write Workbook was 2.6673 seconds
11:59:18 Current memory usage: 18 MB
11:59:18 Peak memory usage: 24 MB
11:59:18 Done writing file
File has been created in /home/azizulfi/public_html/old/invois/vendor/turbo124/phpexcel/Examples