01:33:49 Enable Cell Caching using MemoryGZip method<br />01:33:49 Create new PHPExcel object<br />01:33:49 Set properties<br />01:33:49 Add data<br />01:33:49 Hide 'Phone' and 'fax' columns<br />01:33:49 Set outline levels<br />01:33:49 Freeze panes<br />01:33:49 Rows to repeat at top<br />01:33:51 Write to Excel2007 format<br />01:33:53 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.3693 seconds<br />01:33:53 Current memory usage: 20 MB<br />01:33:53 Peak memory usage: 26 MB<br />01:33:53 Done writing file<br />File has been created in /home/azizulfi/public_html/old/test.azizulfitri.com/vendor/turbo124/phpexcel/Examples<br />