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--TEST--
Array unpacking with string keys
--FILE--
<?php
// Works with both arrays and Traversables.
$array = [1, 2, "foo" => 3, 4];
var_dump([...$array]);
$iterator = new ArrayIterator([1, 2, "foo" => 3, 4]);
var_dump([...$iterator]);
// Test overwriting behavior.
$array1 = ["foo" => 1];
$array2 = ["foo" => 2];
var_dump(["foo" => 0, ...$array1, ...$array2]);
var_dump(["foo" => 0, ...$array1, ...$array2, "foo" => 3]);
// Test numeric string key from iterator.
function gen() {
yield "42" => 42;
}
var_dump([...gen()]);
?>
--EXPECT--
array(4) {
[0]=>
int(1)
[1]=>
int(2)
["foo"]=>
int(3)
[2]=>
int(4)
}
array(4) {
[0]=>
int(1)
[1]=>
int(2)
["foo"]=>
int(3)
[2]=>
int(4)
}
array(1) {
["foo"]=>
int(2)
}
array(1) {
["foo"]=>
int(3)
}
array(1) {
[0]=>
int(42)
}
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