class_parents
(PHP 5, PHP 7, PHP 8)
class_parents — Return the parent classes of the given class
Description
$object_or_class
, bool $autoload
= true
): array|false
This function returns an array with the name of the parent classes of
the given object_or_class
.
Parameters
-
object_or_class
-
An object (class instance) or a string (class name).
-
autoload
-
Whether to call __autoload by default.
Return Values
An array on success, or false
when the given class doesn't exist.
Examples
Example #1 class_parents() example
<?php
class foo { }
class bar extends foo {}
print_r(class_parents(new bar));
// you may also specify the parameter as a string
print_r(class_parents('bar'));
spl_autoload_register();
// use autoloading to load the 'not_loaded' class
print_r(class_parents('not_loaded', true));
?>
The above example will output something similar to:
Array ( [foo] => foo ) Array ( [foo] => foo ) Array ( [parent_of_not_loaded] => parent_of_not_loaded )
See Also
- class_implements() - Return the interfaces which are implemented by the given class or interface