18:21:40 Create new PHPExcel object<br />18:21:40 Set document properties<br />18:21:40 Add some data<br />18:21:40 Rename worksheet<br />18:21:40 Write to Excel2007 format<br />18:21:40 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0193 seconds<br />18:21:40 Current memory usage: 6 MB<br />18:21:40 Write to Excel5 format<br />18:21:40 File written to 01simple.xls<br />Call time to write Workbook was 0.0180 seconds<br />18:21:40 Current memory usage: 6 MB<br />18:21:40 Peak memory usage: 6 MB<br />18:21:40 Done writing files<br />Files have been created in /home/boapp/public_html/vendor/phpoffice/phpexcel/Examples<br />