15:02:59 Create new PHPExcel object<br />15:02:59 Set document properties<br />15:02:59 Add some data<br />15:02:59 Rename worksheet<br />15:02:59 Write to Excel2007 format<br />15:02:59 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0198 seconds<br />15:02:59 Current memory usage: 4 MB<br />15:02:59 Write to Excel5 format<br />15:02:59 File written to 42richText.xls<br />Call time to write Workbook was 0.0521 seconds<br />15:02:59 Current memory usage: 4 MB<br />15:02:59 Peak memory usage: 4 MB<br />15:02:59 Done writing files<br />Files have been created in /home/wtogroup/wtogroup.com/vendor/phpoffice/phpexcel/Examples<br />