16:00:59 Enable Cell Caching using MemoryGZip method
16:00:59 Create new PHPExcel object
16:00:59 Set properties
16:00:59 Add data
16:00:59 Hide 'Phone' and 'fax' columns
16:00:59 Set outline levels
16:00:59 Freeze panes
16:00:59 Rows to repeat at top
16:01:00 Write to Excel2007 format
16:01:01 File written to 06largescale-with-cellcaching.xlsx
Call time to write Workbook was 1.2593 seconds
16:01:01 Current memory usage: 24 MB
16:01:01 Peak memory usage: 28 MB
16:01:01 Done writing file
File has been created in /home/icitaqp/public_html/vendor/phpoffice/phpexcel/Examples