22:12:57 Create new PHPExcel object<br />22:12:57 Set document properties<br />22:12:57 Add some data<br />22:12:57 Rename worksheet<br />22:12:57 Write to Excel2007 format<br />22:12:57 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0114 seconds<br />22:12:57 Current memory usage: 5.25 MB<br />22:12:57 Write to Excel5 format<br />22:12:57 File written to 42richText.xls<br />Call time to write Workbook was 0.0105 seconds<br />22:12:57 Current memory usage: 7.25 MB<br />22:12:57 Peak memory usage: 7.25 MB<br />22:12:57 Done writing files<br />Files have been created in /home/rrhhutem/public_html/let-4e/vendor/phpoffice/phpexcel/Examples<br />