17:46:06 Enable Cell Caching using MemoryGZip method
17:46:06 Create new PHPExcel object
17:46:06 Set properties
17:46:06 Add data
17:46:06 Hide 'Phone' and 'fax' columns
17:46:06 Set outline levels
17:46:06 Freeze panes
17:46:06 Rows to repeat at top
17:46:07 Write to Excel2007 format
17:46:09 File written to 06largescale-with-cellcaching.xlsx
Call time to write Workbook was 2.0452 seconds
17:46:09 Current memory usage: 18 MB
17:46:09 Peak memory usage: 24 MB
17:46:09 Done writing file
File has been created in /var/www/erp/PHPExcel-1.8-/Examples