# cubrid_fetch_lengths

(PECL CUBRID >= 8.3.0)

cubrid_fetch_lengths — Return an array with the lengths of the values of each field from the current row

### 说明

cubrid_fetch_lengths ( resource `$result` ) : array

This function returns an numeric array with the lengths of the values of each field from the current row of the result set or it returns FALSE on failure.

> Note:

> If field data type is BLOB/CLOB, you should get its length by using cubrid_lob_size().

### 参数

`result`

  `result` comes from a call to cubrid_execute()

### 返回值

An numeric array, when process is successful.

`FALSE` on failure.

### 范例

Example #1 cubrid_fetch_lengths() example

    <?php
    $conn = cubrid_connect("localhost", 33000, "demodb");
    $result = cubrid_execute($conn, "SELECT * FROM game WHERE host_year=2004 AND nation_code='AUS' AND medal='G'");

    $row = cubrid_fetch_row($result);
    print_r($row);

    $lens = cubrid_fetch_lengths($result);
    print_r($lens);

    cubrid_disconnect($conn);
    ?>

以上例程会输出：

    Array
    (
        [0] => 2004
        [1] => 20085
        [2] => 15118
        [3] => 30134
        [4] => AUS
        [5] => G
        [6] => 2004-8-20
    )
    Array
    (
        [0] => 4
        [1] => 5
        [2] => 5
        [3] => 5
        [4] => 3
        [5] => 1
        [6] => 10
    )