21:16:18 Enable Cell Caching using SQLite method<br />21:16:18 Create new PHPExcel object<br />21:16:18 Set properties<br />21:16:18 Add data<br />21:16:18 Hide 'Phone' and 'fax' columns<br />21:16:18 Set outline levels<br />21:16:18 Freeze panes<br />21:16:18 Rows to repeat at top<br />21:16:20 Write to Excel2007 format<br />21:16:26 File written to 06largescale-with-cellcaching-sqlite.xlsx<br />Call time to write Workbook was 6.1211 seconds<br />21:16:26 Current memory usage: 16 MB<br />21:16:26 Peak memory usage: 18.75 MB<br />21:16:26 Done writing file<br />File has been created in E:\www\mango\Examples<br />