09:09:18 Create new PHPExcel object<br />09:09:18 Set document properties<br />09:09:18 Add data<br />09:09:18 Set data validation<br />09:09:18 Write to Excel2007 format<br />09:09:18 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0059 seconds<br />09:09:18 Current memory usage: 1.5 MB<br />09:09:18 Peak memory usage: 1.5 MB<br />09:09:18 Done writing file<br />File has been created in /home/carespot/amazon.carespot.ro/vendor/phpoffice/phpexcel/Examples<br />