06 Largescale with cellcaching sqlite3

08:00:35 Enable Cell Caching using SQLite3 method
08:00:35 Create new Spreadsheet object
08:00:35 Set properties
08:00:35 Add data
08:00:35 Hide 'Phone' and 'fax' columns
08:00:35 Set outline levels
08:00:35 Freeze panes
08:00:35 Rows to repeat at top
08:00:36 Write Xlsx format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xlsx in 0.8042 seconds
08:00:36 Write Xls format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xls in 0.6884 seconds
08:00:36 Peak memory usage: 24MB