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Form field values with integer keys not resolved correctly #47505

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Merged
merged 1 commit into from
Apr 18, 2023
Merged

Form field values with integer keys not resolved correctly #47505

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2 changes: 1 addition & 1 deletion src/Symfony/Component/Mime/Part/Multipart/FormDataPart.php
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Original file line number Diff line number Diff line change
Expand Up @@ -58,7 +58,7 @@ private function prepareFields(array $fields): array
$values = [];

$prepare = function ($item, $key, $root = null) use (&$values, &$prepare) {
if (\is_int($key) && \is_array($item)) {
if (null === $root && \is_int($key) && \is_array($item)) {
if (1 !== \count($item)) {
throw new InvalidArgumentException(sprintf('Form field values with integer keys can only have one array element, the key being the field name and the value being the field value, %d provided.', \count($item)));
}
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31 changes: 25 additions & 6 deletions src/Symfony/Component/Mime/Tests/Part/Multipart/FormDataPartTest.php
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Original file line number Diff line number Diff line change
Expand Up @@ -79,7 +79,7 @@ public function testNestedArrayParts()
],
],
['quux2' => clone $p1],
['quux2' => clone $p1],
['quux2' => [clone $p1]],
'quuz2' => [
['corge' => clone $p1],
['corge' => clone $p1],
Expand All @@ -93,6 +93,17 @@ public function testNestedArrayParts()
['2[1]' => clone $p1],
['0[0]' => clone $p1],
['0[1]' => clone $p1],

'qux' => [
[
'foo' => clone $p1,
'bar' => clone $p1,
],
[
'foo' => clone $p1,
'bar' => clone $p1,
],
],
]);

$this->assertEquals('multipart', $f->getMediaType());
Expand Down Expand Up @@ -127,20 +138,20 @@ public function testNestedArrayParts()
$p9->setName('0');

$parts[] = $p10 = clone $p1;
$p10->setName('bar2[baz]');
$p10->setName('bar2[0][baz]');

$parts[] = $p11 = clone $p1;
$p11->setName('bar2[baz][qux]');

$parts[] = $p12 = clone $p1;
$p12->setName('quux2');
$parts[] = $p13 = clone $p1;
$p13->setName('quux2');
$p13->setName('quux2[0]');

$parts[] = $p14 = clone $p1;
$p14->setName('quuz2[corge]');
$p14->setName('quuz2[0][corge]');
$parts[] = $p15 = clone $p1;
$p15->setName('quuz2[corge]');
$p15->setName('quuz2[1][corge]');

$parts[] = $p16 = clone $p1;
$p16->setName('2');
Expand All @@ -162,6 +173,15 @@ public function testNestedArrayParts()
$parts[] = $p19 = clone $p1;
$p19->setName('0[1]');

$parts[] = $p20 = clone $p1;
$p20->setName('qux[0][foo]');
$parts[] = $p21 = clone $p1;
$p21->setName('qux[0][bar]');
$parts[] = $p22 = clone $p1;
$p22->setName('qux[1][foo]');
$parts[] = $p23 = clone $p1;
$p23->setName('qux[1][bar]');

$this->assertEquals($parts, $f->getParts());
}

Expand All @@ -177,7 +197,6 @@ public function testExceptionOnFormFieldsWithIntegerKeysAndMultipleValues()

$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('Form field values with integer keys can only have one array element, the key being the field name and the value being the field value, 2 provided.');

$f->getParts();
}

Expand Down