10:25:37 Enable Cell Caching using SQLite3 method
10:25:37 Create new PHPExcel object
10:25:37 Set properties
10:25:37 Add data
10:25:37 Hide 'Phone' and 'fax' columns
10:25:37 Set outline levels
10:25:37 Freeze panes
10:25:37 Rows to repeat at top
10:25:38 Write to Excel2007 format
10:25:41 File written to 06largescale-with-cellcaching-sqlite3.xlsx
Call time to write Workbook was 3.5709 seconds
10:25:41 Current memory usage: 16 MB
10:25:41 Peak memory usage: 20 MB
10:25:41 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples