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# classkit_method_add

(no version information, might be only in CVS)

classkit_method_add -- Dynamically adds a new method to a given class

## Description

bool classkit_method_add ( string classname, string methodname, string args, string code [, int flags] )

警告
這個函數是實驗性質的。這個函數的行為、名稱、和關於此函數的任何其他文件在未來PHP的發行中可能會在不通知的情況下改變。 使用此延伸需自行承擔風險。

## Parameters

classname

  The class to which this method will be added

methodname

  The name of the method to add

args

  Comma-delimited list of arguments for the newly-created method

code

  The code to be evaluated when methodname is called

flags

  The type of method to create, can be `CLASSKIT_ACC_PUBLIC`, `CLASSKIT_ACC_PROTECTED` or `CLASSKIT_ACC_PRIVATE`

  > 注: This parameter is only used as of PHP 5, because, prior to this, all methods were public.

## Return Values

成功回傳`TRUE`失敗回傳`FALSE`。

## 範例

範例 1. classkit_method_add() example

`<?php class Example { function foo() { echo "foo!\n"; } } // create an Example object $e = new Example(); // Add a new public method classkit_method_add( 'Example', 'add', '$num1, $num2', 'return $num1 + $num2;', CLASSKIT_ACC_PUBLIC ); // add 12 + 4 echo $e->add(12, 4); ?>`

The above example will output:

    16

## 參考

classkit_method_copy()
classkit_method_redefine()
classkit_method_remove()
classkit_method_rename()
create_function()

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