19:28:24 Create new PHPExcel object<br />19:28:24 Set document properties<br />19:28:24 Add data<br />19:28:24 Set data validation<br />19:28:24 Write to Excel5 format<br />19:28:24 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0243 seconds<br />19:28:24 Current memory usage: 3.75 MB<br />19:28:24 Peak memory usage: 3.75 MB<br />19:28:24 Done writing file<br />File has been created in /home/factovizjh/legitrack/vendor/phpoffice/phpexcel/Examples<br />