14:40:43 Enable Cell Caching using SQLite3 method<br />14:40:43 Create new PHPExcel object<br />14:40:43 Set properties<br />14:40:43 Add data<br />14:40:43 Hide 'Phone' and 'fax' columns<br />14:40:43 Set outline levels<br />14:40:43 Freeze panes<br />14:40:43 Rows to repeat at top<br />14:40:44 Write to Excel2007 format<br />14:40:45 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.5843 seconds<br />14:40:45 Current memory usage: 9.75 MB<br />14:40:45 Peak memory usage: 12.5 MB<br />14:40:45 Done writing file<br />File has been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples<br />