导出到CSV

Question

对于查询：

include_once 'dbconfig.php';
$query = "SELECT * FROM users";
$crud->save($query);

file.csv正确导出，但我还想包括从中取出的值的MySQL表列的名称。

提前感谢！

我在将桌子的头张贴到CSV时遇到问题，所以我采取了另一种方法。希望它可以帮助任何正在尝试做我正在做的事情的人：

public function export($table)
    {

        $stmt2 = $this->db->prepare("DESCRIBE ".$table);
        $stmt2->execute();

        if ($stmt2->rowCount()>0) {
         while ($row = $stmt2->fetch(PDO::FETCH_ASSOC)) {
          $csv_output .= $row['Field'].", ";
          $i++;
         }
        }
        $csv_output .= "\n";

        $stmt3 = $this->db->prepare("SELECT * FROM ".$table);
        $stmt3->execute();

        while ($rowr = $stmt3->fetch(PDO::FETCH_BOTH)) {
         for ($j=0;$j<$i;$j++) {
          $csv_output .= $rowr[$j].", ";
         }
         $csv_output .= "\n";
        }

        $filename = "raport_proiecte_".date("Y-m-d_H-i",time()).".csv";
        header("Content-Type: application/xls");    
        header("Content-Disposition: attachment; filename=$filename");  
        header("Pragma: no-cache"); 
        header("Expires: 0");
        print $csv_output;
        exit;

    }

Answer 1