16:29:17 Create new PHPExcel object
16:29:17 Set document properties
16:29:17 Add data
16:29:17 Set data validation
16:29:17 Write to Excel2007 format
16:29:17 File written to 15datavalidation.xlsx
Call time to write Workbook was 0.0155 seconds
16:29:17 Current memory usage: 6 MB
16:29:17 Peak memory usage: 6 MB
16:29:17 Done writing file
File has been created in /var/www/html/elite-alfonso-castaneda/vendor/phpoffice/phpexcel/Examples