php 한글 메뉴얼 도움말 검색 사이트 Copies a method from class to another [function.runkit-method-copy]

설명

bool runkit_method_copy ( string $dClass , string $dMethod , string $sClass [, string $sMethod ] )

인수

dClass: Destination class for copied method
dMethod: Destination method name
sClass: Source class of the method to copy
sMethod: Name of the method to copy from the source class. If this parameter is omitted, the value of dMethod is assumed.

반환값

성공 시 TRUE를, 실패 시 FALSE를 반환합니다.

예제

Example #1 runkit_method_copy() example


<?php
class Foo {
    function example() {
        return "foo!\n";
    }
}

class Bar {
    // initially, no methods
}

// copy the example() method from the Foo class to the Bar class, as baz()
runkit_method_copy('Bar', 'baz', 'Foo', 'example');

// output copied function
echo Bar::baz();
?>

위 예제의 출력:

foo!

참고

runkit_method_add() - Dynamically adds a new method to a given class
runkit_method_redefine() - Dynamically changes the code of the given method
runkit_method_remove() - Dynamically removes the given method
runkit_method_rename() - Dynamically changes the name of the given method
runkit_function_copy() - Copy a function to a new function name