02:29:17 Create new PHPExcel object
02:29:17 Set document properties
02:29:17 Add data
02:29:17 Set data validation
02:29:17 Write to Excel5 format
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02:29:17 File written to 15datavalidation-xls.xls
Call time to write Workbook was 0.0087 seconds
02:29:17 Current memory usage: 2 MB
02:29:17 Peak memory usage: 2 MB
02:29:17 Done writing file
File has been created in /var/www/html/examcontroller-web/vendor/phpoffice/phpexcel/Examples