13:28:52 Create new PHPExcel object<br />13:28:52 Set document properties<br />13:28:52 Add data<br />13:28:52 Set data validation<br />13:28:52 Write to Excel2007 format<br />13:28:52 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0143 seconds<br />13:28:52 Current memory usage: 1.5 MB<br />13:28:52 Peak memory usage: 1.5 MB<br />13:28:52 Done writing file<br />File has been created in /home/k8327900/tugas1.lombokepicentrum.com/aplikasigudang/vendor/phpoffice/phpexcel/Examples<br />