06 Largescale with cellcaching

08:02:25 Enable Cell Caching using MemoryGZip method
08:02:25 Create new Spreadsheet object
08:02:25 Set properties
08:02:25 Add data
08:02:25 Hide 'Phone' and 'fax' columns
08:02:25 Set outline levels
08:02:25 Freeze panes
08:02:25 Rows to repeat at top
08:02:26 Write Xlsx format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching.xlsx in 0.6828 seconds
08:02:26 Write Xls format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching.xls in 0.6629 seconds
08:02:26 Peak memory usage: 30MB