php – Array-to-CSV-export功能在WordPress-plugin中面临一个问

当我运行此代码时,我收到一个错误,它将导出整个html内容以及我期望的数组.

这是我的代码：

function convert_to_csv($input_array,$output_file_name,$delimiter)
{
    clearstatcache();
    /** open raw memory as file,no need for temp files */
    $temp_memory = fopen('php://memory','w');
    /** loop through array  */



    foreach ($input_array as $line) {
        /** default php csv handler **/
        fputcsv($temp_memory,$line,$delimiter);
    }

    //echo '<pre>';
    //print_r($temp_memory); exit;
    /** rewrind the "file" with the csv lines **/
    fseek($temp_memory,0);
    /** modify header to be downloadable csv file **/
    header('Content-Type: application/csv');
    header('Content-Disposition: attachement; filename="' . $output_file_name . '";');
    /** Send file to browser for download */
    fpassthru($temp_memory);
}

/** Array to convert to csv */

$array_to_csv = Array(
    Array(12566,'Enmanuel','Corvo'
    ),Array(56544,'John','Doe'
    ),Array(78550,'Mark','Smith'
    )

);

clearstatcache();

convert_to_csv($array_to_csv,'report.csv',',');