06 Largescale with cellcaching sqlite3

02:21:56 Enable Cell Caching using SQLite3 method
02:21:56 Create new Spreadsheet object
02:21:56 Set properties
02:21:56 Add data
02:21:56 Hide 'Phone' and 'fax' columns
02:21:56 Set outline levels
02:21:56 Freeze panes
02:21:56 Rows to repeat at top
02:21:58 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xlsx in 1.6071 seconds
02:22:00 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xls in 1.5709 seconds
02:22:00 Peak memory usage: 19.25MB