# cubrid_lob2_bind

(PECL CUBRID >= 8.4.1)

cubrid_lob2_bind — Bind a lob object or a string as a lob object to a prepared statement as parameters

### 说明

cubrid_lob2_bind ( resource `$req_identifier` , int `$bind_index` , mixed `$bind_value` [, string `$bind_value_type` ] ) : bool

The cubrid_lob2_bind() function is used to bind BLOB/CLOB datas to a corresponding question mark placeholder in the SQL statement that was passed to cubrid_prepare(). If `bind_value_type` is not given, string will be "BLOB" as the default. But if you use cubrid_lob2_new() before, `bind_value_type` will be consistent with `type` in cubrid_lob2_new() as the default.

### 参数

`req_identifier`

  Request identifier as a result of cubrid_prepare().

`bind_index`

  Location of binding parameters. It starts with 1.

`bind_value`

  Actual value for binding.

`bind_value_type`

  It must be "BLOB" or "CLOB" and it won't be case-sensitive. If it not be given, the default value is "BLOB".

### 返回值

`TRUE`, when process is successful.

`FALSE`, when process is unsuccessful.

### 范例

Example #1 cubrid_lob2_bind() example

    <?php
    // Table: test_lob (id INT, contents CLOB)

    $conn = cubrid_connect("localhost", 33000, "demodb", "dba", "");

    cubrid_execute($conn,"DROP TABLE if exists test_lob");
    cubrid_execute($conn,"CREATE TABLE test_lob (id INT, contents CLOB)");

    $req = cubrid_prepare($conn, "INSERT INTO test_lob VALUES (?, ?)");

    cubrid_bind($req,1, 3);

    $lob = cubrid_lob2_new($conn, 'CLOB');
    cubrid_lob2_bind($req, 2, $lob);

    cubrid_execute($req);

    cubrid_bind($req, 1, 4);

    cubrid_lob2_bind($req, 2, 'CUBRID LOB2 TEST', 'CLOB');

    cubrid_execute($req);

    cubrid_disconnect($conn);
    ?>

### 参见

- cubrid_lob2_new() - Create a lob object
- cubrid_lob2_close() - Close LOB object