14:17:34 Enable Cell Caching using MemoryGZip method<br />14:17:34 Create new PHPExcel object<br />14:17:34 Set properties<br />14:17:34 Add data<br />14:17:34 Hide 'Phone' and 'fax' columns<br />14:17:34 Set outline levels<br />14:17:34 Freeze panes<br />14:17:34 Rows to repeat at top<br />14:17:35 Write to Excel2007 format<br />14:17:38 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.6088 seconds<br />14:17:38 Current memory usage: 20 MB<br />14:17:38 Peak memory usage: 26 MB<br />14:17:38 Done writing file<br />File has been created in /home/azizulfi/public_html/old/test.azizulfitri.com/vendor/turbo124/phpexcel/Examples<br />