22:05:40 Create new PHPExcel object<br />22:05:40 Set document properties<br />22:05:40 Add some data<br />22:05:40 Rename worksheet<br />22:05:40 Write to Excel2007 format<br />22:05:40 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0299 seconds<br />22:05:40 Current memory usage: 6.25 MB<br />22:05:40 Write to Excel5 format<br />22:05:40 File written to 42richText.xls<br />Call time to write Workbook was 0.0281 seconds<br />22:05:40 Current memory usage: 8.75 MB<br />22:05:40 Peak memory usage: 8.75 MB<br />22:05:40 Done writing files<br />Files have been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />