20:06:50 Enable Cell Caching using MemoryGZip method<br />20:06:50 Create new PHPExcel object<br />20:06:50 Set properties<br />20:06:50 Add data<br />20:06:50 Hide 'Phone' and 'fax' columns<br />20:06:50 Set outline levels<br />20:06:50 Freeze panes<br />20:06:50 Rows to repeat at top<br />20:06:51 Write to Excel2007 format<br />20:06:52 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.6966 seconds<br />20:06:52 Current memory usage: 17.75 MB<br />20:06:52 Peak memory usage: 20.5 MB<br />20:06:52 Done writing file<br />File has been created in /home/webiprobgm/vgeintranet/library/PHPExcel/Examples<br />