13:06:11 Enable Cell Caching using MemoryGZip method
13:06:11 Create new PHPExcel object
13:06:11 Set properties
13:06:11 Add data
13:06:11 Hide 'Phone' and 'fax' columns
13:06:11 Set outline levels
13:06:11 Freeze panes
13:06:11 Rows to repeat at top
13:06:15 Write to Excel2007 format
13:06:20 File written to 06largescale-with-cellcaching.xlsx
Call time to write Workbook was 5.5220 seconds
13:06:20 Current memory usage: 46.25 MB
13:06:20 Peak memory usage: 49.25 MB
13:06:20 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