13:10:52 Create new PHPExcel object<br />13:10:52 Set document properties<br />13:10:52 Add data<br />13:10:52 Set data validation<br />13:10:52 Write to Excel5 format<br />13:10:52 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0166 seconds<br />13:10:52 Current memory usage: 3.75 MB<br />13:10:52 Peak memory usage: 3.75 MB<br />13:10:52 Done writing file<br />File has been created in D:\whospost\dvT\vendor\phpoffice\phpexcel\Examples<br />