11:00:46 Create new PHPExcel object<br />11:00:46 Set document properties<br />11:00:46 Add data<br />11:00:46 Set data validation<br />11:00:46 Write to Excel5 format<br />11:00:46 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0168 seconds<br />11:00:46 Current memory usage: 3.75 MB<br />11:00:46 Peak memory usage: 3.75 MB<br />11:00:46 Done writing file<br />File has been created in /var/www/provuna.com/banq/vendor/phpoffice/phpexcel/Examples<br />