20:20:00 Create new PHPExcel object<br />20:20:00 Set document properties<br />20:20:00 Add data<br />20:20:00 Set data validation<br />20:20:00 Write to Excel5 format<br />20:20:00 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0270 seconds<br />20:20:00 Current memory usage: 3.75 MB<br />20:20:00 Peak memory usage: 3.75 MB<br />20:20:00 Done writing file<br />File has been created in D:\whospost\crawlerTest\vendor\phpoffice\phpexcel\Examples<br />