22:55:45 Create new PHPExcel object<br />22:55:45 Set document properties<br />22:55:45 Add data<br />22:55:45 Set data validation<br />22:55:46 Write to Excel5 format<br />22:55:46 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0092 seconds<br />22:55:46 Current memory usage: 2.25 MB<br />22:55:46 Peak memory usage: 2.25 MB<br />22:55:46 Done writing file<br />File has been created in /var/www/hobn/vendor/phpoffice/phpexcel/Examples<br />