14:08:05 Create new PHPExcel object<br />14:08:05 Set document properties<br />14:08:05 Add data<br />14:08:05 Set data validation<br />14:08:05 Write to Excel5 format<br />14:08:05 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0106 seconds<br />14:08:05 Current memory usage: 6.25 MB<br />14:08:05 Peak memory usage: 6.25 MB<br />14:08:05 Done writing file<br />File has been created in /var/www/dolphin_022825/vendor/phpoffice/phpexcel/Examples<br />