06:13:17 Enable Cell Caching using MemoryGZip method<br />06:13:17 Create new PHPExcel object<br />06:13:17 Set properties<br />06:13:17 Add data<br />06:13:17 Hide 'Phone' and 'fax' columns<br />06:13:17 Set outline levels<br />06:13:17 Freeze panes<br />06:13:17 Rows to repeat at top<br />06:13:18 Write to Excel2007 format<br />06:13:21 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.5866 seconds<br />06:13:21 Current memory usage: 24 MB<br />06:13:21 Peak memory usage: 28 MB<br />06:13:21 Done writing file<br />File has been created in C:\inetpub\wwwroot\trackhr.hexbis.com\Examples<br />