use array as return type hint

array_merge will not work with any iterable

use array as return type hint
array_merge will not work with any iterable
4aee7a4d · Grégoire Paris · 3efabd49 · 4aee7a4d · 4aee7a4d
Unverified Commit 4aee7a4d authored Feb 08, 2018 by Grégoire Paris
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Showing with 2 additions and 2 deletions

AbstractPlatform.php lib/Doctrine/DBAL/Platforms/AbstractPlatform.php +1 -1

SQLServer2008Platform.php lib/Doctrine/DBAL/Platforms/SQLServer2008Platform.php +1 -1

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--- a/lib/Doctrine/DBAL/Platforms/AbstractPlatform.php
+++ b/lib/Doctrine/DBAL/Platforms/AbstractPlatform.php
@@ -3603,7 +3603,7 @@ abstract class AbstractPlatform
    /**
     * @return string[]
     */
-    protected function getLikeWildcardCharacters() : iterable
+    protected function getLikeWildcardCharacters() : array
    {
        return ['%', '_'];
    }

--- a/lib/Doctrine/DBAL/Platforms/SQLServer2008Platform.php
+++ b/lib/Doctrine/DBAL/Platforms/SQLServer2008Platform.php
@@ -120,7 +120,7 @@ class SQLServer2008Platform extends SQLServer2005Platform
    /**
     * {@inheritDoc}
     */
-    protected function getLikeWildcardCharacters() : iterable
+    protected function getLikeWildcardCharacters() : array
    {
        return array_merge(parent::getLikeWildcardCharacters(), ['[', ']', '^']);
    }