12:44:33 Create new PHPExcel object<br />12:44:33 Set document properties<br />12:44:33 Add data<br />12:44:33 Set data validation<br />12:44:33 Write to Excel2007 format<br />12:44:33 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0035 seconds<br />12:44:33 Current memory usage: 2 MB<br />12:44:33 Peak memory usage: 2 MB<br />12:44:33 Done writing file<br />File has been created in /home/edocuentacooeban/public_html/consultas/vendor/phpoffice/phpexcel/Examples<br />