08:37:09 Enable Cell Caching using SQLite3 method
08:37:09 Create new PHPExcel object
08:37:09 Set properties
08:37:09 Add data
08:37:09 Hide 'Phone' and 'fax' columns
08:37:09 Set outline levels
08:37:09 Freeze panes
08:37:09 Rows to repeat at top
08:37:09 Write to Excel2007 format
08:37:11 File written to 06largescale-with-cellcaching-sqlite3.xlsx
Call time to write Workbook was 1.7628 seconds
08:37:11 Current memory usage: 18 MB
08:37:11 Peak memory usage: 22 MB
08:37:11 Done writing file
File has been created in /home/icitaqp/public_html/vendor/phpoffice/phpexcel/Examples