03:50:50 Create new PHPExcel object<br />03:50:50 Set document properties<br />03:50:50 Add data<br />03:50:50 Set data validation<br />03:50:50 Write to Excel2007 format<br />03:50:50 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0900 seconds<br />03:50:50 Current memory usage: 2 MB<br />03:50:50 Peak memory usage: 2 MB<br />03:50:50 Done writing file<br />File has been created in C:\xampp\htdocs\crm\vendor\phpoffice\phpexcel\Examples<br />