1--TEST--
2Test is_callable() function : usage variations - anonymous class method
3--FILE--
4<?php
5
6new class {
7    function __construct() {
8        $fname = null;
9        if (is_callable([$this, 'f'], false, $fname)) {
10            call_user_func($fname);
11        } else {
12            echo "dang\n";
13        }
14    }
15    function f() {
16        echo "nice\n";
17    }
18};
19
20?>
21--EXPECT--
22nice
23