06 Largescale with cellcaching

23:58:58 Enable Cell Caching using MemoryGZip method
23:58:58 Create new Spreadsheet object
23:58:58 Set properties
23:58:58 Add data
23:58:58 Hide 'Phone' and 'fax' columns
23:58:58 Set outline levels
23:58:58 Freeze panes
23:58:58 Rows to repeat at top
23:59:00 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching.xlsx in 1.3871 seconds
23:59:01 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching.xls in 1.3441 seconds
23:59:01 Peak memory usage: 25.25MB