10:00:37 Enable Cell Caching using SQLite3 method<br />10:00:37 Create new PHPExcel object<br />10:00:37 Set properties<br />10:00:37 Add data<br />10:00:37 Hide 'Phone' and 'fax' columns<br />10:00:37 Set outline levels<br />10:00:37 Freeze panes<br />10:00:37 Rows to repeat at top<br />10:00:38 Write to Excel2007 format<br />10:00:40 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 1.5634 seconds<br />10:00:40 Current memory usage: 9.25 MB<br />10:00:40 Peak memory usage: 12 MB<br />10:00:40 Done writing file<br />File has been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples<br />