18:53:23 Create new PHPExcel object<br />18:53:23 Set document properties<br />18:53:23 Add data<br />18:53:23 Set data validation<br />18:53:23 Write to Excel5 format<br />18:53:23 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0391 seconds<br />18:53:23 Current memory usage: 3.75 MB<br />18:53:23 Peak memory usage: 3.75 MB<br />18:53:23 Done writing file<br />File has been created in D:\whospost\dv2\vendor\phpoffice\phpexcel\Examples<br />