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ReflectionClass::implementsInterface

(PHP 5, PHP 7, PHP 8)

ReflectionClass::implementsInterface — Implements interface

Description

public ReflectionClass::implementsInterface(ReflectionClass|string $interface): bool

Checks whether it implements an interface.

Parameters

interface: The interface name.

Return Values

Returns true on success or false on failure.

Errors/Exceptions

ReflectionClass::implementsInterface() throws an ReflectionException if interface is not an interface.

See Also

ReflectionClass::isInterface() - Checks if the class is an interface
ReflectionClass::isSubclassOf() - Checks if a subclass
interface_exists() - Checks if the interface has been defined
Object Interfaces

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https://www.php.net/manual/en/reflectionclass.implementsinterface.php