16:52:36 Create new PHPExcel object<br />16:52:36 Set document properties<br />16:52:36 Add data<br />16:52:36 Set data validation<br />16:52:36 Write to Excel2007 format<br />16:52:36 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0111 seconds<br />16:52:36 Current memory usage: 2 MB<br />16:52:36 Peak memory usage: 2 MB<br />16:52:36 Done writing file<br />File has been created in /home/ecolechi/public_html/crm.escuelaculinaria.cl/vendor/phpoffice/phpexcel/Examples<br />