03:26:56 Enable Cell Caching using SQLite3 method
03:26:56 Create new PHPExcel object
03:26:56 Set properties
03:26:56 Add data
03:26:56 Hide 'Phone' and 'fax' columns
03:26:56 Set outline levels
03:26:56 Freeze panes
03:26:56 Rows to repeat at top
03:26:58 Write to Excel2007 format
03:27:00 File written to 06largescale-with-cellcaching-sqlite3.xlsx
Call time to write Workbook was 2.5556 seconds
03:27:00 Current memory usage: 16 MB
03:27:00 Peak memory usage: 20 MB
03:27:00 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples