(PHP 5 >= 5.1.2, PHP 7, PHP 8)
ReflectionClass::hasProperty — Checks if property is defined
$name
): boolChecks whether the specified property is defined.
name
Name of the property being checked for.
true
if it has the property, otherwise false
Example #1 ReflectionClass::hasProperty() example
<?phpclass 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"));?>
The above example will output something similar to:
bool(true) bool(true) bool(true) bool(false)