14:45:52 Create new PHPExcel object<br />14:45:52 Set document properties<br />14:45:52 Add data<br />14:45:52 Set data validation<br />14:45:52 Write to Excel2007 format<br />14:45:52 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0194 seconds<br />14:45:52 Current memory usage: 4 MB<br />14:45:52 Peak memory usage: 4 MB<br />14:45:52 Done writing file<br />File has been created in /home/crm/public_html/vendor/phpoffice/phpexcel/Examples<br />