PHP Dokumentation: Function class-parents
12. Januar 2010 von werner
class_parents
(PHP 5 >= 5.1.0)
class_parents — Return the parent classes of the given class
Beschreibung
This function returns an array with the name of the parent classes of the given class.
Parameter-Liste
- class
An object (class instance) or a string (class name).
- autoload
Whether to allow this function to load the class automatically through the __autoload magic method.
Rückgabewerte
An array on success, or FALSE on error.
Changelog
| Version | Beschreibung |
|---|---|
| 5.1.0 | Added the option to pass the class parameter as a string. Added the autoload parameter. |
Beispiele
Beispiel #1 class_parents() example
<?phpclass foo { }
class bar extends foo {}print_r(class_parents(new bar));// since PHP 5.1.0 you may also specify the parameter as a string
print_r(class_parents('bar'));function
__autoload($class_name) {
require_once $class_name . '.php';
}// use __autoload to load the 'not_loaded' class
print_r(class_parents('not_loaded', true));
?>Das oben gezeigte Beispiel erzeugteine ähnliche Ausgabe wie:
Array( [foo] => foo)Array( [parent_of_not_loaded] => parent_of_not_loaded)
Siehe auch
- class_implements() – Return the interfaces which are implemented by the given class
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