19:05:13 Create new PHPExcel object<br />19:05:13 Set document properties<br />19:05:13 Add data<br />19:05:13 Set data validation<br />19:05:13 Write to Excel5 format<br />19:05:13 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0124 seconds<br />19:05:13 Current memory usage: 6.25 MB<br />19:05:13 Peak memory usage: 6.25 MB<br />19:05:13 Done writing file<br />File has been created in /var/www/curo/vendor/phpoffice/phpexcel/Examples<br />