06 Largescale with cellcaching sqlite3

23:28:11 Enable Cell Caching using SQLite3 method
23:28:11 Create new Spreadsheet object
23:28:11 Set properties
23:28:11 Add data
23:28:11 Hide 'Phone' and 'fax' columns
23:28:11 Set outline levels
23:28:11 Freeze panes
23:28:11 Rows to repeat at top
23:28:13 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xlsx in 1.6135 seconds
23:28:15 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xls in 1.7347 seconds
23:28:15 Peak memory usage: 19.25MB