classkit_import
If you creates methods by using classkit_method_add(), they are not visible in get_class_methods().
class A
{
public function foo()
{
return "foo!\n";
}
}
classkit_method_redefine('A','bar','','return "bar !\n";',CLASSKIT_ACC_PUBLIC);
print_r(get_class_methods('A'));
// writes only "foo"
classkit_method_add
(PECL classkit >= 0.1)
classkit_method_add — Dynamically adds a new method to a given class
설명
bool classkit_method_add
( string $classname
, string $methodname
, string $args
, string $code
[, int $flags = CLASSKIT_ACC_PUBLIC
] )
Warning
이 함수는 실험적입니다. 이 함수의 작동, 함수의 이름, 그리고 관련된 모든 문서는 이후의 PHP 릴리즈에서 예고 없이 변경할 수 있습니다. 이 함수의 사용에 관한 것은 사용자 책임입니다.
인수
- 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
Note:
This parameter is only used as of PHP 5, because, prior to this, all methods were public.
반환값
성공할 경우 TRUE를, 실패할 경우 FALSE를 반환합니다.
예제
Example #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);
?>
위 예제의 출력:
16
참고
- classkit_method_copy() - Copies a method from class to another
- classkit_method_redefine() - Dynamically changes the code of the given method
- classkit_method_remove() - Dynamically removes the given method
- classkit_method_rename() - Dynamically changes the name of the given method
- create_function() - Create an anonymous (lambda-style) function
add a note
User Contributed Notes
classkit_method_add
Lester
03-Apr-2008 09:54