16:52:44 Create new PHPExcel object<br />16:52:44 Set document properties<br />16:52:44 Add data<br />16:52:44 Set data validation<br />16:52:44 Write to Excel2007 format<br />16:52:44 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0211 seconds<br />16:52:44 Current memory usage: 6 MB<br />16:52:44 Peak memory usage: 6 MB<br />16:52:44 Done writing file<br />File has been created in /home/tecmexiquensecom/public_html/SistemaCUM/vendor/phpoffice/phpexcel/Examples<br />