13:58:01 Enable Cell Caching using MemoryGZip method<br />13:58:01 Create new PHPExcel object<br />13:58:01 Set properties<br />13:58:01 Add data<br />13:58:01 Hide 'Phone' and 'fax' columns<br />13:58:01 Set outline levels<br />13:58:01 Freeze panes<br />13:58:01 Rows to repeat at top<br />13:58:02 Write to Excel2007 format<br />13:58:04 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.9941 seconds<br />13:58:04 Current memory usage: 28 MB<br />13:58:04 Peak memory usage: 30.75 MB<br />13:58:04 Done writing file<br />File has been created in /var/www/html/gae/root/plugins/phpexcel/1_8_0/Examples<br />