21:16:34 Enable Cell Caching using SQLite method<br />21:16:34 Create new PHPExcel object<br />21:16:35 Set properties<br />21:16:35 Add data<br />21:16:35 Hide 'Phone' and 'fax' columns<br />21:16:35 Set outline levels<br />21:16:35 Freeze panes<br />21:16:35 Rows to repeat at top<br />21:16:37 Write to Excel2007 format<br />21:16:43 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 6.2200 seconds<br />21:16:43 Current memory usage: 16.5 MB<br />21:16:43 Peak memory usage: 19.25 MB<br />21:16:43 Done writing file<br />File has been created in E:\www\__mango\Examples<br />