07:30:17 Create new PHPExcel object<br />07:30:17 Set properties<br />07:30:17 Add data<br />07:30:17 Hide 'Phone' and 'fax' columns<br />07:30:17 Set outline levels<br />07:30:17 Freeze panes<br />07:30:17 Rows to repeat at top<br />07:30:17 Write to Excel2007 format<br />07:30:18 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.3991 seconds<br />07:30:18 Current memory usage: 20 MB<br />07:30:18 Peak memory usage: 24 MB<br />07:30:18 Done writing file<br />File has been created in /home/webdemoo/se.webdemo258.io.vn/cms-demo-new/vendor/phpoffice/phpexcel/Examples<br />