PHP导出CSV文件

Question

I am trying to export csv file but when i export file it generates chienese text in csv.

public function actionExportFile()
{
       header('Content-Type: text/csv; charset=utf-8');
       $list = array (
                array('aaa', 'bbb', 'ccc', 'dddd'),
                array('123', '456', '789'),
                array('"aaa"', '"bbb"')
                );

                $fp = fopen('file.csv', 'w');

                foreach ($list as $fields) {
                    fputcsv($fp, $fields);
                }

                fclose($fp);
        exit;
    }

What i am doing wrong to export csv.

Answer 1

You seem to be mixing 2 uses of PHP with header and file writing. Either remove the header line to write to a file on the server :

function actionExportFile()
{
   $list = array (
            array('aaa', 'bbb', 'ccc', 'dddd'),
            array('123', '456', '789'),
            array('"aaa"', '"bbb"')
            );

            $fp = fopen('file.csv', 'w');

            foreach ($list as $fields) {
                fputcsv($fp, $fields);
            }

            fclose($fp);
    exit;
}

or change your code to:

function actionExportFile()
{
   header('Content-Type: text/csv; charset=utf-8');
   $list = array (
            array('aaa', 'bbb', 'ccc', 'dddd'),
            array('123', '456', '789'),
            array('"aaa"', '"bbb"')
            );

            foreach ($list as $fields) {
            echo implode( ',', $fields );
         }
    exit;
}

to produce a file download.