Frees the memory associated with a result

# mysqli_result::free

# mysqli_result::close

# mysqli_result::free_result

# mysqli_free_result

(PHP 5, PHP 7, PHP 8)

mysqli_result::free -- mysqli_result::close -- mysqli_result::free_result -- mysqli_free_result — Frees the memory associated with a result

### 说明

面向对象风格

public function mysqli_result::free(): void
public function mysqli_result::close(): void
public function mysqli_result::free_result(): void

过程化风格

function mysqli_free_result(mysqli_result `$result`): void

Frees the memory associated with the result.

### 参数

`result`
  仅以过程化样式：由 mysqli_query()、mysqli_store_result()、 mysqli_use_result()、mysqli_stmt_get_result() 返回的 mysqli_result 对象。

### 返回值

没有返回值。

### 参见

- mysqli_query() - 对数据库执行查询
- mysqli_stmt_get_result() - Gets a result set from a prepared statement as a mysqli_result object
- mysqli_store_result() - 传输上次查询的结果集
- mysqli_use_result() - Initiate a result set retrieval

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