14:12:19 Create new PHPExcel object<br />14:12:19 Set properties<br />14:12:19 Add data<br />14:12:19 Hide 'Phone' and 'fax' columns<br />14:12:19 Set outline levels<br />14:12:19 Freeze panes<br />14:12:19 Rows to repeat at top<br />14:12:20 Write to Excel2007 format<br />14:12:21 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.1312 seconds<br />14:12:21 Current memory usage: 14 MB<br />14:12:21 Peak memory usage: 16.75 MB<br />14:12:21 Done writing file<br />File has been created in /var/www/html/auditoria/vendor/phpoffice/phpexcel/Examples<br />