11:24:09 Create new PHPExcel object<br />11:24:09 Set document properties<br />11:24:09 Add data<br />11:24:09 Set data validation<br />11:24:09 Write to Excel2007 format<br />11:24:09 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0216 seconds<br />11:24:09 Current memory usage: 4 MB<br />11:24:09 Peak memory usage: 4 MB<br />11:24:09 Done writing file<br />File has been created in /home/idshop/public_html/test/vendor/phpoffice/phpexcel/Examples<br />