1--TEST--
2ReflectionClass::isInstance() - invalid params
3--FILE--
4<?php
5class X {}
6
7$rc = new ReflectionClass("X");
8$instance = new X;
9
10var_dump($rc->isInstance());
11var_dump($rc->isInstance($instance, $instance));
12var_dump($rc->isInstance(1));
13var_dump($rc->isInstance(1.5));
14var_dump($rc->isInstance(true));
15var_dump($rc->isInstance('X'));
16var_dump($rc->isInstance(null));
17
18?>
19--EXPECTF--
20Warning: ReflectionClass::isInstance() expects exactly 1 parameter, 0 given in %s on line 7
21NULL
22
23Warning: ReflectionClass::isInstance() expects exactly 1 parameter, 2 given in %s on line 8
24NULL
25
26Warning: ReflectionClass::isInstance() expects parameter 1 to be object, %s given in %s on line 9
27NULL
28
29Warning: ReflectionClass::isInstance() expects parameter 1 to be object, float given in %s on line 10
30NULL
31
32Warning: ReflectionClass::isInstance() expects parameter 1 to be object, boolean given in %s on line 11
33NULL
34
35Warning: ReflectionClass::isInstance() expects parameter 1 to be object, string given in %s on line 12
36NULL
37
38Warning: ReflectionClass::isInstance() expects parameter 1 to be object, null given in %s on line 13
39NULL
40