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minor #29437 [HttpFoundation] Fix HeaderBag::get phpdoc (jvasseur)

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This PR was merged into the 3.4 branch.

Discussion
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[HttpFoundation] Fix HeaderBag::get phpdoc

| Q             | A
| ------------- | ---
| Branch?       | 3.4
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets |
| License       | MIT
| Doc PR        |

When setting `$first` to `false`, the default value is wrapped into an array meaning you need to pass a string as the default value instead of an array of strings.

Commits
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5196dac7a8 Fix HeaderBag::get phpdoc
This commit is contained in:
Fabien Potencier 2018-12-10 04:58:44 +01:00
commit 9c84b149c5
1 changed files with 3 additions and 3 deletions
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6
src/Symfony/Component/HttpFoundation/HeaderBag.php
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@ -101,9 +101,9 @@ class HeaderBag implements \IteratorAggregate, \Countable
/**
* Returns a header value by name.
*
* @param string $key The header name
* @param string|string[]|null $default The default value
* @param bool $first Whether to return the first value or all header values
* @param string $key The header name
* @param string|null $default The default value
* @param bool $first Whether to return the first value or all header values
*
* @return string|string[]|null The first header value or default value if $first is true, an array of values otherwise
*/