06 Largescale with cellcaching sqlite3

13:13:04 Enable Cell Caching using SQLite3 method
13:13:04 Create new Spreadsheet object
13:13:04 Set properties
13:13:04 Add data
13:13:04 Hide 'Phone' and 'fax' columns
13:13:04 Set outline levels
13:13:04 Freeze panes
13:13:04 Rows to repeat at top
13:13:06 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xlsx in 1.5943 seconds
13:13:08 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xls in 1.5820 seconds
13:13:08 Peak memory usage: 19.25MB