16:50:57 Enable Cell Caching using MemoryGZip method
16:50:57 Create new PHPExcel object
16:50:57 Set properties
16:50:57 Add data
16:50:57 Hide 'Phone' and 'fax' columns
16:50:57 Set outline levels
16:50:57 Freeze panes
16:50:57 Rows to repeat at top
16:50:58 Write to Excel2007 format
16:51:00 File written to 06largescale-with-cellcaching.xlsx
Call time to write Workbook was 1.9210 seconds
16:51:00 Current memory usage: 20 MB
16:51:00 Peak memory usage: 26 MB
16:51:00 Done writing file
File has been created in /var/www/erp/PHPExcel-1.8/Examples