06 Largescale with cellcaching

02:26:26 Enable Cell Caching using MemoryGZip method
02:26:26 Create new Spreadsheet object
02:26:26 Set properties
02:26:26 Add data
02:26:26 Hide 'Phone' and 'fax' columns
02:26:26 Set outline levels
02:26:26 Freeze panes
02:26:26 Rows to repeat at top
02:26:28 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching.xlsx in 1.3560 seconds
02:26:30 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching.xls in 1.2971 seconds
02:26:30 Peak memory usage: 24.75MB