23:05:43 Create new PHPExcel object<br />23:05:43 Set document properties<br />23:05:43 Add data<br />23:05:43 Set data validation<br />23:05:43 Write to Excel5 format<br />23:05:43 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0117 seconds<br />23:05:43 Current memory usage: 5.5 MB<br />23:05:43 Peak memory usage: 5.5 MB<br />23:05:43 Done writing file<br />File has been created in /home/rrhhutem/public_html/let-4f/vendor/phpoffice/phpexcel/Examples<br />