18:20:41 Enable Cell Caching using MemoryGZip method
18:20:41 Create new PHPExcel object
18:20:41 Set properties
18:20:41 Add data
18:20:41 Hide 'Phone' and 'fax' columns
18:20:41 Set outline levels
18:20:41 Freeze panes
18:20:41 Rows to repeat at top
18:20:45 Write to Excel2007 format
18:20:51 File written to 06largescale-with-cellcaching.xlsx
Call time to write Workbook was 5.8457 seconds
18:20:51 Current memory usage: 46 MB
18:20:51 Peak memory usage: 49.25 MB
18:20:51 Done writing file
File has been created in /home/rciioko/public_html/quality-of-education/noko/the-results-of-noko/mo/PHPExcel_1.8.0_doc/Examples