14:55:33 Enable Cell Caching using SQLite3 method<br />14:55:33 Create new PHPExcel object<br />14:55:33 Set properties<br />14:55:33 Add data<br />14:55:33 Hide 'Phone' and 'fax' columns<br />14:55:33 Set outline levels<br />14:55:33 Freeze panes<br />14:55:33 Rows to repeat at top<br />14:55:33 Write to Excel2007 format<br />14:55:35 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.6613 seconds<br />14:55:35 Current memory usage: 9.5 MB<br />14:55:35 Peak memory usage: 12.25 MB<br />14:55:35 Done writing file<br />File has been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples<br />