(PHP 5, PHP 7, PHP 8)
ReflectionClass::isInterface — Checks if the class is an interface
This function has no parameters.
Example #1 Basic usage of ReflectionClass::isInterface()
<?php
interface SomeInterface {
public function interfaceMethod();
}
$class = new ReflectionClass('SomeInterface');
var_dump($class->isInterface());
?>The above example will output:
bool(true)