# dbx_close

(PHP 4 >= 4.0.6, PHP 5 < 5.1.0, PECL dbx >= 1.1.0)

dbx_close — Close an open connection/database

### 说明

dbx_close ( object `$link_identifier` ) : int

### 参数

`link_identifier`

  The DBX link object to close.

### 返回值

Returns 1 on success and 0 on errors.

### 范例

Example #1 dbx_close() example

    <?php
    $link = dbx_connect(DBX_MYSQL, "localhost", "db", "username", "password")
        or die("Could not connect");

    echo "Connected successfully";
    dbx_close($link);
    ?>

### 注释

> Note:

> Always refer to the module-specific documentation as well.

### 参见

- dbx_connect() - Open a connection/database