06 Largescale with cellcaching

16:23:33 Enable Cell Caching using MemoryGZip method
16:23:33 Create new Spreadsheet object
16:23:33 Set properties
16:23:33 Add data
16:23:33 Hide 'Phone' and 'fax' columns
16:23:33 Set outline levels
16:23:33 Freeze panes
16:23:33 Rows to repeat at top
16:23:34 Write Xlsx format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching.xlsx in 0.5513 seconds
16:23:34 Write Xls format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching.xls in 0.4467 seconds
16:23:34 Peak memory usage: 26MB