09:37:58 Create new PHPExcel object<br />09:37:58 Set document properties<br />09:37:58 Add data<br />09:37:58 Set data validation<br />09:37:58 Write to Excel2007 format<br />09:37:58 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0215 seconds<br />09:37:58 Current memory usage: 5 MB<br />09:37:58 Peak memory usage: 5 MB<br />09:37:58 Done writing file<br />File has been created in /usr/local/apache/htdocs/FrancoGuanactolay/minas/vendor/phpoffice/phpexcel/Examples<br />