SQLite3Stmt::clear

(PHP 5 >= 5.3.0, PHP 7)

SQLite3Stmt::clear — Clears all current bound parameters

说明

public SQLite3Stmt::clear ( void ) : bool

Clears all current bound parameters (sets them to NULL).

Caution

This method needs to be used with SQLite3Stmt::reset(). If used alone, any call to SQLite3Stmt::bindValue() or SQLite3Stmt::bindParam() will be of no effect and all bound parameters will have the NULL value.

参数

此函数没有参数。

返回值

Returns TRUE on successful clearing of bound parameters, FALSE on failure.

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