20:27:12 Enable Cell Caching using MemoryGZip method<br />20:27:12 Create new PHPExcel object<br />20:27:12 Set properties<br />20:27:12 Add data<br />20:27:12 Hide 'Phone' and 'fax' columns<br />20:27:12 Set outline levels<br />20:27:12 Freeze panes<br />20:27:12 Rows to repeat at top<br />20:27:15 Write to Excel2007 format<br />20:27:18 File written to 06largescale-with-cellcaching.xlsx<br />Call time to write Workbook was 3.0074 seconds<br />20:27:18 Current memory usage: 24 MB<br />20:27:18 Peak memory usage: 26.75 MB<br />20:27:18 Done writing file<br />File has been created in /home/admins/public_html/demo-mercantil-seguros/vendor/phpoffice/phpexcel/Examples<br />