06 Largescale with cellcaching sqlite3

16:41:25 Enable Cell Caching using SQLite3 method
16:41:25 Create new Spreadsheet object
16:41:25 Set properties
16:41:25 Add data
16:41:25 Hide 'Phone' and 'fax' columns
16:41:25 Set outline levels
16:41:25 Freeze panes
16:41:25 Rows to repeat at top
16:41:27 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xlsx in 1.5489 seconds
16:41:29 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xls in 1.5606 seconds
16:41:29 Peak memory usage: 19.25MB