19:00:19 Create new PHPExcel object<br />19:00:19 Set document properties<br />19:00:19 Add some data<br />19:00:19 Rename worksheet<br />19:00:19 Write to Excel2007 format<br />19:00:19 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0058 seconds<br />19:00:19 Current memory usage: 2 MB<br />19:00:19 Write to Excel5 format<br />19:00:19 File written to 01simple.xls<br />Call time to write Workbook was 0.0023 seconds<br />19:00:19 Current memory usage: 2 MB<br />19:00:19 Peak memory usage: 2 MB<br />19:00:19 Done writing files<br />Files have been created in /home/copisend/public_html/ofertas/vendor/phpoffice/phpexcel/Examples<br />