14:53:53 Enable Cell Caching using MemoryGZip method<br />14:53:53 Create new PHPExcel object<br />14:53:53 Set properties<br />14:53:53 Add data<br />14:53:53 Hide 'Phone' and 'fax' columns<br />14:53:53 Set outline levels<br />14:53:53 Freeze panes<br />14:53:53 Rows to repeat at top<br />14:53:55 Write to Excel2007 format<br />14:54:01 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 5.7360 seconds<br />14:54:01 Current memory usage: 20 MB<br />14:54:01 Peak memory usage: 26 MB<br />14:54:01 Done writing file<br />File has been created in /home/azizulfi/public_html/old/invois/vendor/turbo124/phpexcel/Examples<br />