11:56:15 Create new PHPExcel object<br />11:56:15 Set document properties<br />11:56:15 Add data<br />11:56:15 Set data validation<br />11:56:15 Write to Excel5 format<br />11:56:15 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.1683 seconds<br />11:56:15 Current memory usage: 7.5 MB<br />11:56:15 Peak memory usage: 7.5 MB<br />11:56:15 Done writing file<br />File has been created in C:\wamp64\www\car\vendor\phpoffice\phpexcel\Examples<br />