18:53:35 Create new PHPExcel object<br />18:53:35 Set document properties<br />18:53:35 Add data<br />18:53:35 Set data validation<br />18:53:35 Write to Excel5 format<br />18:53:35 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0131 seconds<br />18:53:35 Current memory usage: 6.25 MB<br />18:53:35 Peak memory usage: 6.25 MB<br />18:53:35 Done writing file<br />File has been created in /var/www/hobn/vendor/phpoffice/phpexcel/Examples<br />