16:05:04 Create new PHPExcel object<br />16:05:04 Set document properties<br />16:05:04 Add data<br />16:05:04 Set data validation<br />16:05:04 Write to Excel2007 format<br />16:05:04 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0248 seconds<br />16:05:04 Current memory usage: 6 MB<br />16:05:04 Peak memory usage: 6 MB<br />16:05:04 Done writing file<br />File has been created in /home/www/bushmediatt.com/demo/pos/UltimatePOS-V2.11.2/UltimatePOS-CodeBase-V2.11.2/vendor/phpoffice/phpexcel/Examples<br />