14:11:18 Enable Cell Caching using MemoryGZip method<br />14:11:18 Create new PHPExcel object<br />14:11:18 Set properties<br />14:11:18 Add data<br />14:11:18 Hide 'Phone' and 'fax' columns<br />14:11:18 Set outline levels<br />14:11:18 Freeze panes<br />14:11:18 Rows to repeat at top<br />14:11:18 Write to Excel2007 format<br />14:11:19 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 1.0568 seconds<br />14:11:19 Current memory usage: 22 MB<br />14:11:19 Peak memory usage: 26 MB<br />14:11:19 Done writing file<br />File has been created in /home/shopin86/public_html/vendor/phpoffice/phpexcel/Examples<br />