mysqli_stmt::__construct

(PHP 5, PHP 7)

mysqli_stmt::__construct — Constructs a new mysqli_stmt object

说明

mysqli_stmt::__construct ( mysqli $link [, string $query ] )

This method constructs a new mysqli_stmt object.

Note:

In general, you should use either mysqli_prepare() or mysqli_stmt_init() to create a mysqli_stmt object, rather than directly instantiating the object with new mysqli_stmt. This method (and the ability to directly instantiate mysqli_stmt objects) may be deprecated and removed in the future.

参数

link

仅以过程化样式：由mysqli_connect() 或 mysqli_init() 返回的链接标识。

query

The query, as a string. If this parameter is omitted, then the constructor behaves identically to mysqli_stmt_init(), if provided, then it behaves as per mysqli_prepare().

参见