23:45:16 Create new PHPExcel object<br />23:45:16 Set document properties<br />23:45:16 Add data<br />23:45:16 Set data validation<br />23:45:16 Write to Excel5 format<br />23:45:16 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0358 seconds<br />23:45:16 Current memory usage: 3.75 MB<br />23:45:16 Peak memory usage: 3.75 MB<br />23:45:16 Done writing file<br />File has been created in C:\xampp\htdocs\oa\vendor\phpoffice\phpexcel\Examples<br />