13:54:00 Create new PHPExcel object<br />13:54:00 Set document properties<br />13:54:00 Add data<br />13:54:00 Set data validation<br />13:54:00 Write to Excel2007 format<br />13:54:00 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0148 seconds<br />13:54:00 Current memory usage: 3.75 MB<br />13:54:00 Peak memory usage: 3.75 MB<br />13:54:00 Done writing file<br />File has been created in /home/factovizjh/podcast/vendor/phpoffice/phpexcel/Examples<br />