18:16:14 Create new PHPExcel object<br />18:16:14 Set properties<br />18:16:14 Add data<br />18:16:14 Hide 'Phone' and 'fax' columns<br />18:16:14 Set outline levels<br />18:16:14 Freeze panes<br />18:16:14 Rows to repeat at top<br />18:16:14 Write to Excel2007 format<br />18:16:14 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.1997 seconds<br />18:16:14 Current memory usage: 22 MB<br />18:16:14 Peak memory usage: 26 MB<br />18:16:14 Done writing file<br />File has been created in /var/www/html/elite-buug/vendor/phpoffice/phpexcel/Examples<br />