08:51:48 Enable Cell Caching using MemoryGZip method<br />08:51:48 Create new PHPExcel object<br />08:51:48 Set properties<br />08:51:48 Add data<br />08:51:48 Hide 'Phone' and 'fax' columns<br />08:51:48 Set outline levels<br />08:51:48 Freeze panes<br />08:51:48 Rows to repeat at top<br />08:51:50 Write to Excel2007 format<br />08:51:53 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.8020 seconds<br />08:51:53 Current memory usage: 22.75 MB<br />08:51:53 Peak memory usage: 26.5 MB<br />08:51:53 Done writing file<br />File has been created in /home/storefront/public_html/Helper/Excel/PHPExcel/Examples<br />