15:39:17 Create new PHPExcel object<br />15:39:17 Set document properties<br />15:39:17 Add some data<br />15:39:17 Rename worksheet<br />15:39:17 Write to Excel2007 format<br />15:39:17 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0378 seconds<br />15:39:17 Current memory usage: 3.75 MB<br />15:39:17 Write to Excel5 format<br />15:39:17 File written to 42richText.xls<br />Call time to write Workbook was 0.0205 seconds<br />15:39:17 Current memory usage: 5.5 MB<br />15:39:17 Peak memory usage: 5.5 MB<br />15:39:17 Done writing files<br />Files have been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />