00:23:28 Create new PHPExcel object<br />00:23:28 Set properties<br />00:23:28 Add data<br />00:23:28 Hide 'Phone' and 'fax' columns<br />00:23:28 Set outline levels<br />00:23:28 Freeze panes<br />00:23:28 Rows to repeat at top<br />00:23:29 Write to Excel2007 format<br />00:23:29 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.3466 seconds<br />00:23:29 Current memory usage: 20 MB<br />00:23:29 Peak memory usage: 24 MB<br />00:23:29 Done writing file<br />File has been created in /var/www/html/advancia_mail_temci/vendor/phpoffice/phpexcel/Examples<br />