13:28:03 Create new PHPExcel object
13:28:03 Set document properties
13:28:03 Add data
13:28:03 Set data validation
13:28:03 Write to Excel5 format
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13:28:03 File written to 15datavalidation-xls.xls
Call time to write Workbook was 0.0220 seconds
13:28:03 Current memory usage: 6 MB
13:28:03 Peak memory usage: 6 MB
13:28:03 Done writing file
File has been created in /var/www/html/elite-general-trias/vendor/phpoffice/phpexcel/Examples