19:21:44 Enable Cell Caching using MemoryGZip method<br />19:21:44 Create new PHPExcel object<br />19:21:44 Set properties<br />19:21:44 Add data<br />19:21:44 Hide 'Phone' and 'fax' columns<br />19:21:44 Set outline levels<br />19:21:44 Freeze panes<br />19:21:44 Rows to repeat at top<br />19:21:45 Write to Excel2007 format<br />19:21:48 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.6691 seconds<br />19:21:48 Current memory usage: 20 MB<br />19:21:48 Peak memory usage: 24 MB<br />19:21:48 Done writing file<br />File has been created in C:\inetpub\wwwroot\trackhr.hexbis.com\PHPExcel-1.8\Examples<br />