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ReflectionClass::hasProperty

(PHP 5 >= 5.1.2, PHP 7, PHP 8)

ReflectionClass::hasProperty — Checks if property is defined

Beschreibung

public ReflectionClass::hasProperty(string $name): bool

Checks whether the specified property is defined.

Parameter-Liste

name

Name of the property being checked for.

Rückgabewerte

true if it has the property, otherwise false

Beispiele

Beispiel #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"));
?>

Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:

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

Siehe auch