21:10:07 Create new PHPExcel object<br />21:10:07 Set document properties<br />21:10:07 Add some data<br />21:10:07 Rename worksheet<br />21:10:07 Write to Excel2007 format<br />21:10:07 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0125 seconds<br />21:10:07 Current memory usage: 5.75 MB<br />21:10:07 Write to Excel5 format<br />21:10:07 File written to 01simple.xls<br />Call time to write Workbook was 0.0136 seconds<br />21:10:07 Current memory usage: 8.25 MB<br />21:10:07 Peak memory usage: 8.25 MB<br />21:10:07 Done writing files<br />Files have been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples<br />