07:34:25 Enable Cell Caching using MemoryGZip method
07:34:25 Create new PHPExcel object
07:34:25 Set properties
07:34:25 Add data
07:34:25 Hide 'Phone' and 'fax' columns
07:34:25 Set outline levels
07:34:25 Freeze panes
07:34:25 Rows to repeat at top
07:34:29 Write to Excel2007 format
07:34:35 File written to 06largescale-with-cellcaching.xlsx
Call time to write Workbook was 5.7062 seconds
07:34:35 Current memory usage: 45 MB
07:34:35 Peak memory usage: 49.25 MB
07:34:35 Done writing file
File has been created in /home/rciioko/public_html/learning-center/advice/PHPExcel_1.8.0_doc/Examples