06:31:01 Create new PHPExcel object<br />06:31:01 Set document properties<br />06:31:01 Add data<br />06:31:01 Set data validation<br />06:31:01 Write to Excel2007 format<br />06:31:01 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0028 seconds<br />06:31:01 Current memory usage: 2 MB<br />06:31:01 Peak memory usage: 2 MB<br />06:31:01 Done writing file<br />File has been created in /home/mutualitesaat/saatapps.mutualitesaat.com/SAAT1/vendor/phpoffice/phpexcel/Examples<br />