18:10:20 Create new PHPExcel object<br />18:10:20 Set document properties<br />18:10:20 Add some data<br />18:10:20 Rename worksheet<br />18:10:20 Write to Excel2007 format<br />18:10:20 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0050 seconds<br />18:10:20 Current memory usage: 1 MB<br />18:10:20 Write to Excel5 format<br />18:10:20 File written to 01simple.xls<br />Call time to write Workbook was 0.0234 seconds<br />18:10:20 Current memory usage: 1.5 MB<br />18:10:20 Peak memory usage: 2 MB<br />18:10:20 Done writing files<br />Files have been created in /var/www/html/auditoria/vendor/phpoffice/phpexcel/Examples<br />