07:08:04 Enable Cell Caching using MemoryGZip method<br />07:08:04 Create new PHPExcel object<br />07:08:04 Set properties<br />07:08:04 Add data<br />07:08:04 Hide 'Phone' and 'fax' columns<br />07:08:04 Set outline levels<br />07:08:04 Freeze panes<br />07:08:04 Rows to repeat at top<br />07:08:06 Write to Excel2007 format<br />07:08:11 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 4.7837 seconds<br />07:08:11 Current memory usage: 21.25 MB<br />07:08:11 Peak memory usage: 24 MB<br />07:08:11 Done writing file<br />File has been created in E:\www\Nouse_delete\mango_\Examples<br />