ReflectionFunctionAbstract::isClosure
(PHP 5 >= 5.3.0, PHP 7)
ReflectionFunctionAbstract::isClosure — Checks if closure
설명
public bool ReflectionFunctionAbstract::isClosure
( void
)
Checks whether the reflected function is a Closure.
인수
이 함수는 인수가 없습니다.
반환값
Returns TRUE if the function is a Closure, otherwise FALSE.
예제
Example #1 ReflectionFunctionAbstract::isClosure() example
<?php
// Non-closure
$function1 = 'str_replace';
$reflection1 = new ReflectionFunction($function1);
var_dump($reflection1->isClosure());
// Closure
$function2 = function () {};
$reflection2 = new ReflectionFunction($function2);
var_dump($reflection2->isClosure());
?>
위 예제의 출력:
bool(false) bool(true)
add a note
User Contributed Notes
There are no user contributed notes for this page.
