22:27:38 Create new PHPExcel object<br />22:27:38 Set document properties<br />22:27:38 Add some data<br />22:27:38 Rename worksheet<br />22:27:38 Write to Excel2007 format<br />22:27:38 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0654 seconds<br />22:27:38 Current memory usage: 3.75 MB<br />22:27:38 Write to Excel5 format<br />22:27:38 File written to 42richText.xls<br />Call time to write Workbook was 0.0194 seconds<br />22:27:38 Current memory usage: 5.25 MB<br />22:27:38 Peak memory usage: 5.25 MB<br />22:27:38 Done writing files<br />Files have been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />