15:56:01 Create new PHPExcel object<br />15:56:01 Set document properties<br />15:56:01 Add some data<br />15:56:01 Rename worksheet<br />15:56:01 Write to Excel2007 format<br />15:56:01 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0289 seconds<br />15:56:01 Current memory usage: 3.75 MB<br />15:56:01 Write to Excel5 format<br />15:56:01 File written to 42richText.xls<br />Call time to write Workbook was 0.0116 seconds<br />15:56:01 Current memory usage: 5.5 MB<br />15:56:01 Peak memory usage: 5.5 MB<br />15:56:01 Done writing files<br />Files have been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />