06 Largescale with cellcaching sqlite3

10:27:27 Enable Cell Caching using SQLite3 method
10:27:27 Create new Spreadsheet object
10:27:27 Set properties
10:27:27 Add data
10:27:27 Hide 'Phone' and 'fax' columns
10:27:27 Set outline levels
10:27:27 Freeze panes
10:27:27 Rows to repeat at top
10:27:29 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xlsx in 1.5826 seconds
10:27:31 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xls in 1.5939 seconds
10:27:31 Peak memory usage: 19MB