19:06:45 Create new PHPExcel object<br />19:06:45 Set properties<br />19:06:45 Add data<br />19:06:45 Hide 'Phone' and 'fax' columns<br />19:06:45 Set outline levels<br />19:06:45 Freeze panes<br />19:06:45 Rows to repeat at top<br />19:06:45 Write to Excel2007 format<br />19:06:47 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.1236 seconds<br />19:06:47 Current memory usage: 14 MB<br />19:06:47 Peak memory usage: 16.75 MB<br />19:06:47 Done writing file<br />File has been created in /var/www/html/auditoria/vendor/phpoffice/phpexcel/Examples<br />