13:18:44 Create new PHPExcel object<br />13:18:44 Set document properties<br />13:18:44 Add data<br />13:18:44 Set data validation<br />13:18:44 Write to Excel2007 format<br />13:18:44 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0142 seconds<br />13:18:44 Current memory usage: 5 MB<br />13:18:44 Peak memory usage: 5 MB<br />13:18:44 Done writing file<br />File has been created in /home/sanikids/public_html/sisprueba/API/vendor/phpoffice/phpexcel/Examples<br />