11:49:14 Create new PHPExcel object<br />11:49:14 Set document properties<br />11:49:14 Add data<br />11:49:14 Set data validation<br />11:49:14 Write to Excel5 format<br />11:49:14 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0162 seconds<br />11:49:14 Current memory usage: 3.75 MB<br />11:49:14 Peak memory usage: 3.75 MB<br />11:49:14 Done writing file<br />File has been created in D:\whospost\dv2\vendor\phpoffice\phpexcel\Examples<br />