23:24:39 Enable Cell Caching using MemoryGZip method
23:24:39 Create new PHPExcel object
23:24:39 Set properties
23:24:39 Add data
23:24:39 Hide 'Phone' and 'fax' columns
23:24:39 Set outline levels
23:24:39 Freeze panes
23:24:39 Rows to repeat at top
23:24:41 Write to Excel2007 format
23:24:43 File written to 06largescale-with-cellcaching.xlsx
Call time to write Workbook was 2.3155 seconds
23:24:43 Current memory usage: 23.5 MB
23:24:43 Peak memory usage: 26.75 MB
23:24:43 Done writing file
File has been created in /home/kafo/public_html/vendor/phpoffice/phpexcel/Examples