10:23:42 Create new PHPExcel object<br />10:23:42 Set properties<br />10:23:42 Add data<br />10:23:42 Hide 'Phone' and 'fax' columns<br />10:23:42 Set outline levels<br />10:23:42 Freeze panes<br />10:23:42 Rows to repeat at top<br />10:23:43 Write to Excel2007 format<br />10:23:45 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.6618 seconds<br />10:23:45 Current memory usage: 14.25 MB<br />10:23:45 Peak memory usage: 17 MB<br />10:23:45 Done writing file<br />File has been created in /var/www/html/auditoria/vendor/phpoffice/phpexcel/Examples<br />