18:41:18 Create new PHPExcel object<br />18:41:18 Set document properties<br />18:41:18 Add data<br />18:41:18 Set data validation<br />18:41:18 Write to Excel5 format<br />18:41:18 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.1148 seconds<br />18:41:18 Current memory usage: 7.5 MB<br />18:41:18 Peak memory usage: 7.5 MB<br />18:41:18 Done writing file<br />File has been created in C:\wamp64\www\car\vendor\phpoffice\phpexcel\Examples<br />