22:08:28 Create new PHPExcel object<br />22:08:28 Set document properties<br />22:08:28 Add some data<br />22:08:28 Rename worksheet<br />22:08:28 Write to Excel2007 format<br />22:08:28 File written to 01simple.xlsx<br />Call time to write Workbook was 0.0165 seconds<br />22:08:28 Current memory usage: 3.75 MB<br />22:08:28 Write to Excel5 format<br />22:08:28 File written to 01simple.xls<br />Call time to write Workbook was 0.0120 seconds<br />22:08:28 Current memory usage: 5.25 MB<br />22:08:28 Peak memory usage: 5.25 MB<br />22:08:28 Done writing files<br />Files have been created in D:\whospost\dv\vendor\phpoffice\phpexcel\Examples<br />