18:46:20 Create new PHPExcel object<br />18:46:20 Set document properties<br />18:46:20 Add data<br />18:46:20 Set data validation<br />18:46:20 Write to Excel2007 format<br />18:46:20 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0160 seconds<br />18:46:20 Current memory usage: 2 MB<br />18:46:20 Peak memory usage: 2 MB<br />18:46:20 Done writing file<br />File has been created in /home/tecsofec/public_html/marketbin/vendor/phpoffice/phpexcel/Examples<br />