PHP writes data to CSV file sample code

php写入数据到CSV文件范例代码

$row = 0;
ini_set('max_execution_time', 300);
$cate;$item;$value;$us;
$fp = fopen("torah1.csv", "w");
if (($handle = fopen("t.csv", "r")) !== FALSE) {
    while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
        $num = count($data);
        $row++;
        for ($c=0; $c < $num; $c++) {
            if($c==0){
            $us = $data[$c];
            }
            if($c==1){
            $item = explode(" ",$data[$c]);
            echo "";
            print_r($item);
            } elseif($c==2){
              $value=$data[$c];
            }
            elseif($c==3){
             $cate1 = $data[$c];
            }
            else{
            }
        } // end of for loop
        if($row > 1838)
        {
            exit;
        }
        fputcsv($fp, array($us,$item[0],$item[1],$item[2],$item[3]));

    }//End of While
 }// End of IF
    fclose($handle);
    fclose($fp);
?>

php, CSV