minor #37760 make return type correct (vladyslavstartsev)

fabpot · fabpot · commit fcc75d9563e5 · 2020-08-18T13:29:18.000+02:00
This PR was merged into the 3.4 branch. Discussion ---------- make return type correct | Q | A | ------------- | --- | Branch? | 3.4 | Bug fix? | yes | New feature? | no | Deprecations? | no | Tickets | no | License | MIT | Doc PR | no Since the real return type is `\ArrayIterator` AND array of `FormView` I've decided to change it. Also the other reason is that phpstan iks kind of failing because of this and I need to `assert` things in children of this class. Commits ------- 32b5b9e make return type correct
diff --git a/src/Symfony/Component/Form/FormView.php b/src/Symfony/Component/Form/FormView.php
@@ -148,7 +148,7 @@ public function offsetUnset($name)
     /**
      * Returns an iterator to iterate over children (implements \IteratorAggregate).
      *
-     * @return \ArrayIterator|FormView[] The iterator
+     * @return \ArrayIterator<string, FormView> The iterator
      */
     public function getIterator()
     {

Original file line number	Diff line number	Diff line change
`@@ -148,7 +148,7 @@ public function offsetUnset($name)`
`148`	`148`	`/**`
`149`	`149`	`* Returns an iterator to iterate over children (implements \IteratorAggregate).`
`150`	`150`	`*`
`151`		`- * @return \ArrayIterator\|FormView[] The iterator`
	`151`	`+ * @return \ArrayIterator<string, FormView> The iterator`
`152`	`152`	`*/`
`153`	`153`	`public function getIterator()`
`154`	`154`	`{`