php-8.0.30-src/Zend/tests/objects_018.phpt

--TEST--
Using the same function name on interface with inheritance
--FILE--
<?php

interface Itest {
    function a();
}

interface Itest2 {
    function a();
}

interface Itest3 extends Itest, Itest2 {
}

echo "done!\n";

?>
--EXPECT--
done!