06 Largescale with cellcaching

11:14:48 Enable Cell Caching using MemoryGZip method
11:14:48 Create new Spreadsheet object
11:14:48 Set properties
11:14:48 Add data
11:14:48 Hide 'Phone' and 'fax' columns
11:14:48 Set outline levels
11:14:48 Freeze panes
11:14:48 Rows to repeat at top
11:14:51 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching.xlsx in 1.4416 seconds
11:14:52 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching.xls in 1.3749 seconds
11:14:52 Peak memory usage: 25.25MB