16:05:40 Create new PHPExcel object<br />16:05:40 Set document properties<br />16:05:40 Add data<br />16:05:40 Set data validation<br />16:05:40 Write to Excel2007 format<br />16:05:40 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0169 seconds<br />16:05:40 Current memory usage: 3.75 MB<br />16:05:40 Peak memory usage: 3.75 MB<br />16:05:40 Done writing file<br />File has been created in D:\whospost\crawlerTest\vendor\phpoffice\phpexcel\Examples<br />