04:11:47 Enable Cell Caching using MemoryGZip method<br />04:11:47 Create new PHPExcel object<br />04:11:47 Set properties<br />04:11:47 Add data<br />04:11:47 Hide 'Phone' and 'fax' columns<br />04:11:47 Set outline levels<br />04:11:47 Freeze panes<br />04:11:47 Rows to repeat at top<br />04:11:49 Write to Excel2007 format<br />04:11:51 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.5173 seconds<br />04:11:51 Current memory usage: 20 MB<br />04:11:51 Peak memory usage: 26 MB<br />04:11:51 Done writing file<br />File has been created in /home/azizulfi/public_html/old/invois/vendor/turbo124/phpexcel/Examples<br />