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
説明
array cubrid_fetch_lengths
( resource
$result
)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.
注意:
If field data type is BLOB/CLOB, you should get its length by using cubrid_lob_size().
返り値
An numeric array, when process is successful.
FALSE on failure.
例
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);
?>
上の例の出力は以下となります。
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
)
忘却曲線を使ってこの関数を確実に記憶に残す
