04:41:57 Enable Cell Caching using MemoryGZip method<br />04:41:57 Create new PHPExcel object<br />04:41:57 Set properties<br />04:41:57 Add data<br />04:41:57 Hide 'Phone' and 'fax' columns<br />04:41:57 Set outline levels<br />04:41:57 Freeze panes<br />04:41:57 Rows to repeat at top<br />04:41:58 Write to Excel2007 format<br />04:42:01 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.8059 seconds<br />04:42:01 Current memory usage: 20 MB<br />04:42:01 Peak memory usage: 24 MB<br />04:42:01 Done writing file<br />File has been created in /home/azizulfi/public_html/old/invois/vendor/turbo124/phpexcel/Examples<br />