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[BrowserKit] Merge fields and files recursively if they are multidimensional array #40828

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Merged
merged 1 commit into from
Jul 25, 2022

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januszmk
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Q A
Branch? 4.4
Bug fix? yes
New feature? no
Deprecations? no
Tickets -
License MIT
Doc PR -

if we have a form that is prefixed, with form fields like: text: foo[name], file: foo[file], request is loosing non-files fields. encountered this issue while submitting Symfony\Component\DomCrawler\Form in tests

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Hey!

I see that this is your first PR. That is great! Welcome!

Symfony has a contribution guide which I suggest you to read.

In short:

  • Always add tests
  • Keep backward compatibility (see https://symfony.com/bc).
  • Bug fixes must be submitted against the lowest maintained branch where they apply (see https://symfony.com/releases)
  • Features and deprecations must be submitted against the 5.x branch.

Review the GitHub status checks of your pull request and try to solve the reported issues. If some tests are failing, try to see if they are failing because of this change.

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@januszmk januszmk force-pushed the fix-removing-form-values branch from de8deeb to e1fd353 Compare April 15, 2021 17:53
@januszmk januszmk changed the title [BrowserKit] Merge fields and files recursive if they are multidimensional array [BrowserKit] Merge fields and files recursively if they are multidimensional array Apr 15, 2021
@januszmk januszmk force-pushed the fix-removing-form-values branch 2 times, most recently from fca9943 to 710a440 Compare April 16, 2021 09:10
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Hey!

I think @azhurb has recently worked with this code. Maybe they can help review this?

Cheers!

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@@ -82,7 +82,11 @@ private function getBodyAndExtraHeaders(Request $request, array $headers): array
$fields = $request->getParameters();

if ($uploadedFiles = $this->getUploadedFiles($request->getFiles())) {
$part = new FormDataPart(array_merge($fields, $uploadedFiles));
if (\count($fields) !== \count($fields, \COUNT_RECURSIVE)) {
$part = new FormDataPart(array_merge_recursive($fields, $uploadedFiles));
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be careful about array_merge_recursive. It can do weird things in case of associative arrays. See https://friendsofsymfony.github.io/slides/config_definition.html#6 (and the next slide showing the result). Slides were in French, but the code snippets should still be understandable without the comments anyway.

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@stof alright, I changed it to array_replace_recursive instead

@januszmk januszmk requested a review from stof April 21, 2021 13:24
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fabpot commented Jul 25, 2022

Thank you @januszmk.

@fabpot fabpot force-pushed the fix-removing-form-values branch from 2f22d7e to 66c3415 Compare July 25, 2022 12:56
@fabpot fabpot merged commit e3e2b32 into symfony:4.4 Jul 25, 2022
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4 participants