13:16:45 Enable Cell Caching using MemoryGZip method
13:16:45 Create new PHPExcel object
13:16:45 Set properties
13:16:45 Add data
13:16:45 Hide 'Phone' and 'fax' columns
13:16:45 Set outline levels
13:16:45 Freeze panes
13:16:45 Rows to repeat at top
13:16:46 Write to Excel2007 format
13:16:47 File written to 06largescale-with-cellcaching.xlsx
Call time to write Workbook was 1.5779 seconds
13:16:47 Current memory usage: 18 MB
13:16:47 Peak memory usage: 24 MB
13:16:47 Done writing file
File has been created in /var/www/vhosts/cleaners-prod.2amigos.us/docroot/vendor/phpoffice/phpexcel/Examples