16:57:30 Create new PHPExcel object<br />16:57:30 Set document properties<br />16:57:30 Add data<br />16:57:30 Set data validation<br />16:57:30 Write to Excel2007 format<br />16:57:30 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0183 seconds<br />16:57:30 Current memory usage: 5.5 MB<br />16:57:30 Peak memory usage: 5.5 MB<br />16:57:30 Done writing file<br />File has been created in /var/www/miguiafordadministrador.com.co/www/_vendor/phpoffice/phpexcel/Examples<br />