03:24:56 Enable Cell Caching using MemoryGZip method<br />03:24:56 Create new PHPExcel object<br />03:24:56 Set properties<br />03:24:56 Add data<br />03:24:56 Hide 'Phone' and 'fax' columns<br />03:24:56 Set outline levels<br />03:24:56 Freeze panes<br />03:24:56 Rows to repeat at top<br />03:24:59 Write to Excel2007 format<br />03:25:01 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.9699 seconds<br />03:25:01 Current memory usage: 24 MB<br />03:25:01 Peak memory usage: 26.75 MB<br />03:25:01 Done writing file<br />File has been created in /var/www/html/gae/root/plugins/phpexcel/1_8_0/Examples<br />