xref: /PHP-8.2/Zend/tests/iterable_or_null.phpt (revision 280b3db0) 
1--TEST--
2Test Z_PARAM_ITERABLE() and Z_PARAM_ITERABLE_OR_NULL
3--EXTENSIONS--
4zend_test
5--FILE--
6<?php
7
8try {
9	  var_dump(zend_iterable("string"));
10} catch (TypeError $exception) {
11    echo $exception->getMessage() . "\n";
12}
13
14try {
15	  var_dump(zend_iterable(1));
16} catch (TypeError $exception) {
17    echo $exception->getMessage() . "\n";
18}
19
20try {
21	  var_dump(zend_iterable(null));
22} catch (TypeError $exception) {
23    echo $exception->getMessage() . "\n";
24}
25
26
27zend_iterable([]);
28zend_iterable([], []);
29
30$iterator = new ArrayIterator([]);
31zend_iterable($iterator);
32zend_iterable($iterator, $iterator);
33zend_iterable($iterator, null);
34
35try {
36	  var_dump(zend_iterable([], "string"));
37} catch (TypeError $exception) {
38    echo $exception->getMessage() . "\n";
39}
40
41?>
42--EXPECT--
43zend_iterable(): Argument #1 ($arg1) must be of type Traversable|array, string given
44zend_iterable(): Argument #1 ($arg1) must be of type Traversable|array, int given
45zend_iterable(): Argument #1 ($arg1) must be of type Traversable|array, null given
46zend_iterable(): Argument #2 ($arg2) must be of type Traversable|array|null, string given
47
48