code style fix

antonch1989 · antonch1989 · commit 8b422db84177 · 2019-03-03T18:13:03.000+03:00
diff --git a/src/Symfony/Component/Form/ChoiceList/Factory/DefaultChoiceListFactory.php b/src/Symfony/Component/Form/ChoiceList/Factory/DefaultChoiceListFactory.php
@@ -221,7 +221,7 @@ private static function addChoiceViewGroupedBy($groupBy, $choice, $value, $label
             return;
         }
 
-        $groupLabels = is_array($groupLabels) ? array_map('strval', $groupLabels) : [(string) $groupLabels];
+        $groupLabels = \is_array($groupLabels) ? \array_map('strval', $groupLabels) : [(string) $groupLabels];
 
         foreach ($groupLabels as $groupLabel) {
             // Initialize the group views if necessary. Unnecessarily built group

Original file line number	Diff line number	Diff line change
`@@ -221,7 +221,7 @@ private static function addChoiceViewGroupedBy($groupBy, $choice, $value, $label`
`221`	`221`	`return;`
`222`	`222`	`}`
`223`	`223`
`224`		`- $groupLabels = is_array($groupLabels) ? array_map('strval', $groupLabels) : [(string) $groupLabels];`
	`224`	`+ $groupLabels = \is_array($groupLabels) ? \array_map('strval', $groupLabels) : [(string) $groupLabels];`
`225`	`225`
`226`	`226`	`foreach ($groupLabels as $groupLabel) {`
`227`	`227`	`// Initialize the group views if necessary. Unnecessarily built group`