03:34:55 Create new PHPExcel object<br />03:34:55 Set document properties<br />03:34:55 Add data<br />03:34:55 Set data validation<br />03:34:55 Write to Excel2007 format<br />03:34:55 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0233 seconds<br />03:34:55 Current memory usage: 5 MB<br />03:34:55 Peak memory usage: 5 MB<br />03:34:55 Done writing file<br />File has been created in /usr/local/apache/htdocs/octavioricci/minas/vendor/phpoffice/phpexcel/Examples<br />