23:32:05 Create new PHPExcel object<br />23:32:05 Set document properties<br />23:32:05 Add data<br />23:32:05 Set data validation<br />23:32:05 Write to Excel5 format<br />23:32:05 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0141 seconds<br />23:32:05 Current memory usage: 3.75 MB<br />23:32:05 Peak memory usage: 3.75 MB<br />23:32:05 Done writing file<br />File has been created in D:\whospost\dv2\vendor\phpoffice\phpexcel\Examples<br />