ReflectionClass::hasProperty

(PHP 5 >= 5.1.0)

ReflectionClass::hasProperty — Checks if property is defined

설명

public bool ReflectionClass::hasProperty ( string $name )

Checks whether the specified property is defined.

인수

name: Name of the property being checked for.

반환값

TRUE if it has the property, otherwise FALSE

예제

Example #1 ReflectionClass::hasProperty() example


<?php
class Foo {
    public    $p1;
    protected $p2;
    private   $p3;

}

$obj = new ReflectionObject(new Foo());

var_dump($obj->hasProperty("p1"));
var_dump($obj->hasProperty("p2"));
var_dump($obj->hasProperty("p3"));
var_dump($obj->hasProperty("p4"));
?>

위 예제의 출력 예시:

bool(true)
bool(true)
bool(true)
bool(false)

참고

ReflectionClass::hasConstant() - Checks if constant is defined
ReflectionClass::hasMethod() - Checks if method is defined