# mssql_free_result

(PHP 4, PHP 5, PECL odbtp >= 1.1.1)

mssql_free_result — Free result memory

Warning

This function was REMOVED in PHP 7.0.0.

Alternatives to this function include:

- odbc_free_result()

### 说明

mssql_free_result ( resource `$result` ) : bool

mssql_free_result() only needs to be called if you are worried about using too much memory while your script is running. All result memory will automatically be freed when the script ends. You may call mssql_free_result() with the result identifier as an argument and the associated result memory will be freed.

### 参数

`result`

  The result resource that is being freed. This result comes from a call to mssql_query().

### 返回值

成功时返回 `TRUE`， 或者在失败时返回 `FALSE`。

### 范例

Example #1 mssql_free_result() example

    <?php
    // Select some data from a table
    $query = mssql_query('SELECT * FROM [php].[dbo].[persons]', $link);

    // Handle query result here

    // When we're done we free the result by calling
    // mssql_free_result like so:
    mssql_free_result($query);
    ?>

### 参见

- mssql_free_statement() - Free statement memory