06 Largescale with cellcaching

14:52:25 Enable Cell Caching using MemoryGZip method
14:52:25 Create new Spreadsheet object
14:52:25 Set properties
14:52:25 Add data
14:52:25 Hide 'Phone' and 'fax' columns
14:52:25 Set outline levels
14:52:25 Freeze panes
14:52:25 Rows to repeat at top
14:52:27 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching.xlsx in 1.3523 seconds
14:52:28 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching.xls in 1.2632 seconds
14:52:28 Peak memory usage: 25.25MB