16:55:22 Create new PHPExcel object<br />16:55:22 Set document properties<br />16:55:22 Add data<br />16:55:22 Set data validation<br />16:55:22 Write to Excel5 format<br />16:55:22 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0118 seconds<br />16:55:22 Current memory usage: 5.5 MB<br />16:55:22 Peak memory usage: 5.5 MB<br />16:55:22 Done writing file<br />File has been created in /home/rrhhutem/public_html/let-4e/vendor/phpoffice/phpexcel/Examples<br />