11:08:40 Enable Cell Caching using SQLite3 method
11:08:40 Create new PHPExcel object
11:08:40 Set properties
11:08:40 Add data
11:08:40 Hide 'Phone' and 'fax' columns
11:08:40 Set outline levels
11:08:40 Freeze panes
11:08:40 Rows to repeat at top
11:08:40 Write to Excel2007 format
11:08:42 File written to 06largescale-with-cellcaching-sqlite3.xlsx
Call time to write Workbook was 1.6055 seconds
11:08:42 Current memory usage: 12.25 MB
11:08:42 Peak memory usage: 15 MB
11:08:42 Done writing file
File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples