06 Largescale with cellcaching sqlite3

23:04:14 Enable Cell Caching using SQLite3 method
23:04:14 Create new Spreadsheet object
23:04:14 Set properties
23:04:14 Add data
23:04:14 Hide 'Phone' and 'fax' columns
23:04:14 Set outline levels
23:04:14 Freeze panes
23:04:14 Rows to repeat at top
23:04:16 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xlsx in 1.6012 seconds
23:04:17 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xls in 1.6230 seconds
23:04:17 Peak memory usage: 19.25MB