minor #40728 [PHPDoc] Fix some union type cases (fancyweb)

Nyholm · Nyholm · commit 4c8b42b4aae9 · 2021-04-08T09:40:10.000+02:00
This PR was merged into the 4.4 branch. Discussion ---------- [PHPDoc] Fix some union type cases | Q | A | ------------- | --- | Branch? | 4.4 | Bug fix? | no | New feature? | no | Deprecations? | no | Tickets | - | License | MIT | Doc PR | - While working on symfony/symfony#40154, I discovered some PHPDoc issues, I'm going to comment in the review. Upper branches will need some fixes too. Commits ------- dd1481642b [PHPDoc] Fix some union type cases
diff --git a/Response.php b/Response.php
@@ -123,7 +123,7 @@ public function getHeaders()
      * @param string $header The header name
      * @param bool   $first  Whether to return the first value or all header values
      *
-     * @return string|array The first header value if $first is true, an array of values otherwise
+     * @return string|array|null The first header value if $first is true, an array of values otherwise
      */
     public function getHeader($header, $first = true)
     {

Original file line number	Diff line number	Diff line change
`@@ -123,7 +123,7 @@ public function getHeaders()`
`123`	`123`	`* @param string $header The header name`
`124`	`124`	`* @param bool $first Whether to return the first value or all header values`
`125`	`125`	`*`
`126`		`- * @return string\|array The first header value if $first is true, an array of values otherwise`
	`126`	`+ * @return string\|array\|null The first header value if $first is true, an array of values otherwise`
`127`	`127`	`*/`
`128`	`128`	`public function getHeader($header, $first = true)`
`129`	`129`	`{`