PHP Manual
mysqli_result
Frees the memory associated with a result

mysqli_result::free

mysqli_result::close

mysqli_result::free_result

mysqli_free_result

(PHP 5, PHP 7)

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

mysqli_result::free ( void ) : void

mysqli_result::close ( void ) : void

mysqli_result::free_result ( void ) : void

过程化风格

mysqli_free_result ( mysqli_result $result ) : void

Frees the memory associated with the result.

Note:

You should always free your result with mysqli_free_result(), when your result object is not needed anymore.

参数

result: 仅以过程化样式：由 mysqli_query()，mysqli_store_result() 或 mysqli_use_result()返回的结果集标识。

返回值

没有返回值。

参见

mysqli_query() - 对数据库执行一次查询
mysqli_stmt_store_result() - Transfers a result set from a prepared statement
mysqli_store_result() - 转移上一次查询返回的结果集
mysqli_use_result() - Initiate a result set retrieval

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