14:35:30 Create new PHPExcel object<br />14:35:30 Set properties<br />14:35:30 Add data<br />14:35:30 Hide 'Phone' and 'fax' columns<br />14:35:30 Set outline levels<br />14:35:30 Freeze panes<br />14:35:30 Rows to repeat at top<br />14:35:31 Write to Excel2007 format<br />14:35:31 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.4052 seconds<br />14:35:31 Current memory usage: 18 MB<br />14:35:31 Peak memory usage: 22 MB<br />14:35:31 Done writing file<br />File has been created in /home/webdemoo/se.webdemo258.io.vn/cms-demo/vendor/phpoffice/phpexcel/Examples<br />