13:25:56 Enable Cell Caching using SQLite3 method<br />13:25:56 Create new PHPExcel object<br />13:25:56 Set properties<br />13:25:56 Add data<br />13:25:56 Hide 'Phone' and 'fax' columns<br />13:25:56 Set outline levels<br />13:25:56 Freeze panes<br />13:25:56 Rows to repeat at top<br />13:25:57 Write to Excel2007 format<br />13:25:58 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.6423 seconds<br />13:25:58 Current memory usage: 9.5 MB<br />13:25:58 Peak memory usage: 12.25 MB<br />13:25:58 Done writing file<br />File has been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples<br />