15:46:47 Enable Cell Caching using MemoryGZip method<br />15:46:47 Create new PHPExcel object<br />15:46:47 Set properties<br />15:46:47 Add data<br />15:46:47 Hide 'Phone' and 'fax' columns<br />15:46:47 Set outline levels<br />15:46:47 Freeze panes<br />15:46:47 Rows to repeat at top<br />15:46:48 Write to Excel2007 format<br />15:46:50 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.1530 seconds<br />15:46:50 Current memory usage: 20 MB<br />15:46:50 Peak memory usage: 24 MB<br />15:46:50 Done writing file<br />File has been created in G:\myserver\www\shopee99\PHPExcel-1.8\Examples<br />