fputcsv 和 fgetcsv

1 public function putcsv(){

2     $list = M("ad")->limit(0,10)->select();

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

4     foreach($list as $val){

5         fputcsv($fp,$val);

6     }

7     fclose($fp);

8 

9 }

public function getcsv(){

    $file = "./file.csv";

    $fp = fopen($file,'r');

    while(($data = fgetcsv($fp)) !== false){

            $arr[]=$data;

    }

    fclose($fp);

}