10:27:10 Enable Cell Caching using MemoryGZip method<br />10:27:10 Create new PHPExcel object<br />10:27:10 Set properties<br />10:27:10 Add data<br />10:27:10 Hide 'Phone' and 'fax' columns<br />10:27:10 Set outline levels<br />10:27:10 Freeze panes<br />10:27:10 Rows to repeat at top<br />10:27:12 Write to Excel2007 format<br />10:27:14 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 2.7413 seconds<br />10:27:14 Current memory usage: 20 MB<br />10:27:14 Peak memory usage: 26 MB<br />10:27:14 Done writing file<br />File has been created in /home/azizulfi/public_html/old/test.azizulfitri.com/vendor/turbo124/phpexcel/Examples<br />