19:42:56 Enable Cell Caching using MemoryGZip method<br />19:42:56 Create new PHPExcel object<br />19:42:56 Set properties<br />19:42:56 Add data<br />19:42:56 Hide 'Phone' and 'fax' columns<br />19:42:56 Set outline levels<br />19:42:56 Freeze panes<br />19:42:56 Rows to repeat at top<br />19:42:58 Write to Excel2007 format<br />19:43:00 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.8093 seconds<br />19:43:00 Current memory usage: 23.25 MB<br />19:43:00 Peak memory usage: 26.5 MB<br />19:43:00 Done writing file<br />File has been created in /home/storefront/public_html/Helper/Excel/PHPExcel/Examples<br />