18:57:29 Create new PHPExcel object<br />18:57:29 Set document properties<br />18:57:29 Add data<br />18:57:29 Set data validation<br />18:57:29 Write to Excel2007 format<br />18:57:29 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0347 seconds<br />18:57:29 Current memory usage: 3.75 MB<br />18:57:29 Peak memory usage: 3.75 MB<br />18:57:29 Done writing file<br />File has been created in /home/factovizjh/presicote_test/vendor/phpoffice/phpexcel/Examples<br />