06:05:10 Enable Cell Caching using MemoryGZip method
06:05:10 Create new PHPExcel object
06:05:10 Set properties
06:05:10 Add data
06:05:10 Hide 'Phone' and 'fax' columns
06:05:10 Set outline levels
06:05:10 Freeze panes
06:05:10 Rows to repeat at top
06:05:13 Write to Excel2007 format
06:05:19 File written to 06largescale-with-cellcaching.xlsx
Call time to write Workbook was 5.7014 seconds
06:05:19 Current memory usage: 46.25 MB
06:05:19 Peak memory usage: 49.25 MB
06:05:19 Done writing file
File has been created in /home/rciioko/public_html/quality-of-education/noko/the-results-of-noko/PHPExcel_1.8.0_doc/Examples