03:51:56 Enable Cell Caching using MemoryGZip method<br />03:51:56 Create new PHPExcel object<br />03:51:56 Set properties<br />03:51:56 Add data<br />03:51:56 Hide 'Phone' and 'fax' columns<br />03:51:56 Set outline levels<br />03:51:56 Freeze panes<br />03:51:56 Rows to repeat at top<br />03:51:56 Write to Excel2007 format<br />03:51:57 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 0.7632 seconds<br />03:51:57 Current memory usage: 20 MB<br />03:51:57 Peak memory usage: 26 MB<br />03:51:57 Done writing file<br />File has been created in /home/tueqknyl/demo.alphatechme.com/profitacc365/vendor/phpoffice/phpexcel/Examples<br />