09:55:56 Create new PHPExcel object<br />09:55:56 Set document properties<br />09:55:56 Add data<br />09:55:56 Set data validation<br />09:55:56 Write to Excel5 format<br />09:55:56 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0206 seconds<br />09:55:56 Current memory usage: 2 MB<br />09:55:56 Peak memory usage: 2 MB<br />09:55:56 Done writing file<br />File has been created in /var/www/acermi.com/backoffice/vendor/phpoffice/phpexcel/Examples<br />