09:19:54 Create new PHPExcel object<br />09:19:54 Set document properties<br />09:19:54 Add data<br />09:19:54 Set data validation<br />09:19:54 Write to Excel5 format<br />09:19:54 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0698 seconds<br />09:19:54 Current memory usage: 1.25 MB<br />09:19:54 Peak memory usage: 1.25 MB<br />09:19:54 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />