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[Form] add type hint in ChoiceList

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This commit is contained in:
Tobias Schultze 2012-07-26 00:23:16 +02:00
parent 805393303c
commit a3cbf6bbf6
2 changed files with 4 additions and 4 deletions
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6
src/Symfony/Component/Form/Extension/Core/ChoiceList/ChoiceList.php
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@ -256,7 +256,7 @@ class ChoiceList implements ChoiceListInterface
*
* @throws InvalidConfigurationException If no valid value or index could be created for a choice.
*/
protected function addChoices(&$bucketForPreferred, &$bucketForRemaining, $choices, array $labels, array $preferredChoices)
protected function addChoices(array &$bucketForPreferred, array &$bucketForRemaining, $choices, array $labels, array $preferredChoices)
{
// Add choices to the nested buckets
foreach ($choices as $group => $choice) {
@ -298,7 +298,7 @@ class ChoiceList implements ChoiceListInterface
*
* @throws InvalidConfigurationException If no valid value or index could be created for a choice.
*/
protected function addChoiceGroup($group, &$bucketForPreferred, &$bucketForRemaining, array $choices, array $labels, array $preferredChoices)
protected function addChoiceGroup($group, array &$bucketForPreferred, array &$bucketForRemaining, array $choices, array $labels, array $preferredChoices)
{
// If this is a choice group, create a new level in the choice
// key hierarchy
@ -335,7 +335,7 @@ class ChoiceList implements ChoiceListInterface
*
* @throws InvalidConfigurationException If no valid value or index could be created.
*/
protected function addChoice(&$bucketForPreferred, &$bucketForRemaining, $choice, $label, array $preferredChoices)
protected function addChoice(array &$bucketForPreferred, array &$bucketForRemaining, $choice, $label, array $preferredChoices)
{
$index = $this->createIndex($choice);

2
src/Symfony/Component/Form/Extension/Core/ChoiceList/SimpleChoiceList.php
View File

@ -86,7 +86,7 @@ class SimpleChoiceList extends ChoiceList
* @param array $labels Ignored.
* @param array $preferredChoices The preferred choices.
*/
protected function addChoices(&$bucketForPreferred, &$bucketForRemaining, $choices, array $labels, array $preferredChoices)
protected function addChoices(array &$bucketForPreferred, array &$bucketForRemaining, $choices, array $labels, array $preferredChoices)
{
// Add choices to the nested buckets
foreach ($choices as $choice => $label) {