1--TEST--
2Using array unpacking in an array literal that also has string keys (OSS-Fuzz #17965)
3--FILE--
4<?php
5$y = [1, 2, 3];
6$z = "bar";
7$x = [...$y, "foo" => $z];
8var_dump($x);
9?>
10--EXPECT--
11array(4) {
12  [0]=>
13  int(1)
14  [1]=>
15  int(2)
16  [2]=>
17  int(3)
18  ["foo"]=>
19  string(3) "bar"
20}
21