# 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 a 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.

> 注意: 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

A numeric array, when process is successful.

`false` on failure.

### 示例

示例 #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);
?>`

以上示例会输出：

    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
    )

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