19:54:32 Create new PHPExcel object<br />19:54:32 Set properties<br />19:54:32 Add data<br />19:54:32 Hide 'Phone' and 'fax' columns<br />19:54:32 Set outline levels<br />19:54:32 Freeze panes<br />19:54:32 Rows to repeat at top<br />19:54:33 Write to Excel2007 format<br />19:54:34 File written to 06largescale.xlsx<br />Call time to write Workbook was 1.0757 seconds<br />19:54:34 Current memory usage: 14.25 MB<br />19:54:34 Peak memory usage: 17 MB<br />19:54:34 Done writing file<br />File has been created in /var/www/html/auditoria/vendor/phpoffice/phpexcel/Examples<br />