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Doc Bug #80822 signature of ArrayObject::exchangeArray($array) has changed
Submitted: 2021-03-03 00:20 UTC Modified: -
Avg. Score:4.5 ± 0.5
Reproduced:2 of 2 (100.0%)
Same Version:2 (100.0%)
Same OS:2 (100.0%)
From: ievgen dot varava at spryker dot com Assigned:
Status: Open Package: Documentation problem
PHP Version: 8.0.2 OS: OS X
Private report: No CVE-ID: None
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From: ievgen dot varava at spryker dot com
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 [2021-03-03 00:20 UTC] ievgen dot varava at spryker dot com
From manual page:
Signature of ArrayObject::exchangeArray($array) has changed, but is not documented. Some code that worked in php7 might become incompatible with php8

Test script:
interface intA {
    public function exchangeArray($param);

class classB extends ArrayObject implements intA {}

Expected result:
no errors (works in php 7.4.13)

Actual result:
Fatal error:  Declaration of ArrayObject::exchangeArray(object|array $array) must be compatible with intA::exchangeArray($param)


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 [2021-03-03 00:37 UTC] ievgen dot varava at spryker dot com
Also, passing invalid parameter throws TypeError in PHP8 vs InvalidArgumentException in PHP7

$a = new ArrayObject();
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Last updated: Sat Oct 23 07:03:32 2021 UTC