20:05:10 Create new PHPExcel object<br />20:05:10 Set properties<br />20:05:10 Add data<br />20:05:10 Hide 'Phone' and 'fax' columns<br />20:05:10 Set outline levels<br />20:05:10 Freeze panes<br />20:05:10 Rows to repeat at top<br />20:05:10 Write to Excel2007 format<br />20:05:11 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.2676 seconds<br />20:05:11 Current memory usage: 6 MB<br />20:05:11 Peak memory usage: 10 MB<br />20:05:11 Done writing file<br />File has been created in /var/www/html/advancia_mail_temci/vendor/phpoffice/phpexcel/Examples<br />