12:41:44 Enable Cell Caching using SQLite3 method<br />12:41:44 Create new PHPExcel object<br />12:41:44 Set properties<br />12:41:44 Add data<br />12:41:44 Hide 'Phone' and 'fax' columns<br />12:41:44 Set outline levels<br />12:41:44 Freeze panes<br />12:41:44 Rows to repeat at top<br />12:41:44 Write to Excel2007 format<br />12:41:46 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.5802 seconds<br />12:41:46 Current memory usage: 9.5 MB<br />12:41:46 Peak memory usage: 12.25 MB<br />12:41:46 Done writing file<br />File has been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples<br />