06 Largescale with cellcaching

06:14:57 Enable Cell Caching using MemoryGZip method
06:14:57 Create new Spreadsheet object
06:14:57 Set properties
06:14:57 Add data
06:14:57 Hide 'Phone' and 'fax' columns
06:14:57 Set outline levels
06:14:57 Freeze panes
06:14:57 Rows to repeat at top
06:14:59 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching.xlsx in 1.3650 seconds
06:15:01 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching.xls in 1.3670 seconds
06:15:01 Peak memory usage: 21.25MB