11:10:48 Create new PHPExcel object<br />11:10:48 Set document properties<br />11:10:48 Add data<br />11:10:48 Set data validation<br />11:10:48 Write to Excel5 format<br />11:10:48 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0131 seconds<br />11:10:48 Current memory usage: 3.75 MB<br />11:10:48 Peak memory usage: 3.75 MB<br />11:10:48 Done writing file<br />File has been created in /var/www/provuna.com/banq/api/vendor/phpoffice/phpexcel/Examples<br />