Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/html/examcontroller-web/vendor/phpoffice/phpexcel/Classes/PHPExcel/Chart/DataSeries.php on line 151

Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/html/examcontroller-web/vendor/phpoffice/phpexcel/Classes/PHPExcel/Chart/DataSeries.php on line 151
16:00:47 Write to Excel2007 format
16:00:47 File written to 33chartcreate-composite.xlsx
16:00:47 Peak memory usage: 6 MB
16:00:47 Done writing file
File has been created in /var/www/html/examcontroller-web/vendor/phpoffice/phpexcel/Examples