06 Largescale with cellcaching sqlite3

05:01:07 Enable Cell Caching using SQLite3 method
05:01:07 Create new Spreadsheet object
05:01:07 Set properties
05:01:07 Add data
05:01:07 Hide 'Phone' and 'fax' columns
05:01:07 Set outline levels
05:01:07 Freeze panes
05:01:07 Rows to repeat at top
05:01:11 Write Xlsx format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xlsx in 3.4140 seconds
05:01:16 Write Xls format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xls in 4.2444 seconds
05:01:16 Peak memory usage: 24MB