11:31:08 Enable Cell Caching using SQLite3 method
11:31:08 Create new PHPExcel object
11:31:08 Set properties
11:31:08 Add data
11:31:08 Hide 'Phone' and 'fax' columns
11:31:08 Set outline levels
11:31:08 Freeze panes
11:31:08 Rows to repeat at top
11:31:09 Write to Excel2007 format
11:31:10 File written to 06largescale-with-cellcaching-sqlite3.xlsx
Call time to write Workbook was 1.5648 seconds
11:31:10 Current memory usage: 9.25 MB
11:31:10 Peak memory usage: 12 MB
11:31:10 Done writing file
File has been created in /home/abpwebfrnh/www/test/vendor/phpoffice/phpexcel/Examples