12:19:52 Enable Cell Caching using SQLite method<br />12:19:52 Create new PHPExcel object<br />12:19:52 Set properties<br />12:19:52 Add data<br />12:19:52 Hide 'Phone' and 'fax' columns<br />12:19:52 Set outline levels<br />12:19:52 Freeze panes<br />12:19:52 Rows to repeat at top<br />12:19:55 Write to Excel2007 format<br />12:20:01 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 6.0748 seconds<br />12:20:01 Current memory usage: 15.75 MB<br />12:20:01 Peak memory usage: 18.5 MB<br />12:20:01 Done writing file<br />File has been created in E:\www\mango\Examples<br />