15:31:33 Create new PHPExcel object<br />15:31:33 Set document properties<br />15:31:33 Add data<br />15:31:33 Set data validation<br />15:31:33 Write to Excel5 format<br />15:31:34 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 1.1510 seconds<br />15:31:34 Current memory usage: 7.5 MB<br />15:31:34 Peak memory usage: 7.5 MB<br />15:31:34 Done writing file<br />File has been created in C:\wamp64\www\car\vendor\phpoffice\phpexcel\Examples<br />