06 Largescale with cellcaching sqlite3

11:11:01 Enable Cell Caching using SQLite3 method
11:11:01 Create new Spreadsheet object
11:11:01 Set properties
11:11:01 Add data
11:11:01 Hide 'Phone' and 'fax' columns
11:11:01 Set outline levels
11:11:01 Freeze panes
11:11:01 Rows to repeat at top
11:11:03 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xlsx in 1.8553 seconds
11:11:05 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xls in 1.8120 seconds
11:11:05 Peak memory usage: 15MB