06 Largescale with cellcaching sqlite3

07:17:34 Enable Cell Caching using SQLite3 method
07:17:34 Create new Spreadsheet object
07:17:34 Set properties
07:17:34 Add data
07:17:34 Hide 'Phone' and 'fax' columns
07:17:34 Set outline levels
07:17:34 Freeze panes
07:17:34 Rows to repeat at top
07:17:36 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xlsx in 1.5409 seconds
07:17:37 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xls in 1.4827 seconds
07:17:37 Peak memory usage: 15MB