06 Largescale with cellcaching

06:05:46 Enable Cell Caching using MemoryGZip method
06:05:46 Create new Spreadsheet object
06:05:46 Set properties
06:05:46 Add data
06:05:46 Hide 'Phone' and 'fax' columns
06:05:46 Set outline levels
06:05:46 Freeze panes
06:05:46 Rows to repeat at top
06:05:49 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching.xlsx in 1.4481 seconds
06:05:50 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching.xls in 1.2896 seconds
06:05:50 Peak memory usage: 25.25MB