06 Largescale with cellcaching sqlite3

08:02:48 Enable Cell Caching using SQLite3 method
08:02:48 Create new Spreadsheet object
08:02:48 Set properties
08:02:48 Add data
08:02:48 Hide 'Phone' and 'fax' columns
08:02:48 Set outline levels
08:02:48 Freeze panes
08:02:48 Rows to repeat at top
08:02:50 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xlsx in 1.7202 seconds
08:02:52 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xls in 1.5550 seconds
08:02:52 Peak memory usage: 14.5MB