06 Largescale with cellcaching

06:16:36 Enable Cell Caching using MemoryGZip method
06:16:36 Create new Spreadsheet object
06:16:36 Set properties
06:16:36 Add data
06:16:36 Hide 'Phone' and 'fax' columns
06:16:36 Set outline levels
06:16:36 Freeze panes
06:16:36 Rows to repeat at top
06:16:38 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching.xlsx in 1.3732 seconds
06:16:39 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching.xls in 1.2756 seconds
06:16:39 Peak memory usage: 25.25MB