01:23:16 Create new PHPExcel object<br />01:23:16 Set document properties<br />01:23:16 Add data<br />01:23:16 Set data validation<br />01:23:16 Write to Excel5 format<br />01:23:16 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0321 seconds<br />01:23:16 Current memory usage: 1.75 MB<br />01:23:16 Peak memory usage: 1.75 MB<br />01:23:16 Done writing file<br />File has been created in /var/www/tali/vendor/phpoffice/phpexcel/Examples<br />