06 Largescale with cellcaching

05:33:39 Enable Cell Caching using MemoryGZip method
05:33:39 Create new Spreadsheet object
05:33:39 Set properties
05:33:39 Add data
05:33:39 Hide 'Phone' and 'fax' columns
05:33:39 Set outline levels
05:33:39 Freeze panes
05:33:39 Rows to repeat at top
05:33:41 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching.xlsx in 1.7073 seconds
05:33:43 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching.xls in 1.7651 seconds
05:33:43 Peak memory usage: 22.25MB