16:56:18 Enable Cell Caching using MemoryGZip method
16:56:18 Create new PHPExcel object
16:56:18 Set properties
16:56:18 Add data
16:56:18 Hide 'Phone' and 'fax' columns
16:56:18 Set outline levels
16:56:18 Freeze panes
16:56:18 Rows to repeat at top
16:56:19 Write to Excel2007 format
16:56:20 File written to 06largescale-with-cellcaching.xlsx
Call time to write Workbook was 1.5804 seconds
16:56:20 Current memory usage: 17.75 MB
16:56:20 Peak memory usage: 20.5 MB
16:56:20 Done writing file
File has been created in /home/webiprobgm/vgeintranet/library/PHPExcel/Examples