06 Largescale with cellcaching sqlite3

11:55:52 Enable Cell Caching using SQLite3 method
11:55:52 Create new Spreadsheet object
11:55:52 Set properties
11:55:52 Add data
11:55:52 Hide 'Phone' and 'fax' columns
11:55:52 Set outline levels
11:55:52 Freeze panes
11:55:52 Rows to repeat at top
11:55:54 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xlsx in 1.5815 seconds
11:55:55 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xls in 1.6686 seconds
11:55:55 Peak memory usage: 19.25MB