13:10:33 Create new PHPExcel object<br />13:10:33 Set document properties<br />13:10:33 Add some data<br />13:10:33 Rename worksheet<br />13:10:33 Write to Excel2007 format<br />13:10:33 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0208 seconds<br />13:10:33 Current memory usage: 4 MB<br />13:10:33 Write to Excel5 format<br />13:10:33 File written to 42richText.xls<br />Call time to write Workbook was 0.0123 seconds<br />13:10:33 Current memory usage: 5.25 MB<br />13:10:33 Peak memory usage: 5.25 MB<br />13:10:33 Done writing files<br />Files have been created in D:\whospost\dvT\vendor\phpoffice\phpexcel\Examples<br />