20:56:12 Create new PHPExcel object<br />20:56:12 Set properties<br />20:56:12 Add data<br />20:56:12 Hide 'Phone' and 'fax' columns<br />20:56:12 Set outline levels<br />20:56:12 Freeze panes<br />20:56:12 Rows to repeat at top<br />20:56:12 Write to Excel2007 format<br />20:56:13 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5870 seconds<br />20:56:13 Current memory usage: 20 MB<br />20:56:13 Peak memory usage: 24 MB<br />20:56:13 Done writing file<br />File has been created in /var/www/html/advancia_mail_temci/vendor/phpoffice/phpexcel/Examples<br />