06 Largescale with cellcaching sqlite3

22:23:52 Enable Cell Caching using SQLite3 method
22:23:52 Create new Spreadsheet object
22:23:52 Set properties
22:23:52 Add data
22:23:52 Hide 'Phone' and 'fax' columns
22:23:52 Set outline levels
22:23:52 Freeze panes
22:23:52 Rows to repeat at top
22:23:53 Write Xlsx format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xlsx in 0.5161 seconds
22:23:53 Write Xls format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xls in 0.4144 seconds
22:23:53 Peak memory usage: 20MB