cs

lib/Doctrine/DBAL/Platforms/AbstractPlatform.php

@@ -3592,14 +3592,17 @@ abstract class AbstractPlatform
      */
     final public function escapeStringForLike(string $inputString, string $escapeChar) : string
     {
-        $replacePairs = [$escapeChar => $escapeChar.$escapeChar];
+        $replacePairs = [$escapeChar => $escapeChar . $escapeChar];
         foreach ($this->getLikeWildcardCharacters() as $wildcardChar) {
-            $replacePairs[$wildcardChar] = $escapeChar.$wildcardChar;
+            $replacePairs[$wildcardChar] = $escapeChar . $wildcardChar;
         }
 
         return strtr($inputString, $replacePairs);
     }
 
+    /**
+     * @return string[]
+     */
     protected function getLikeWildcardCharacters() : iterable
     {
         return ['%', '_'];

lib/Doctrine/DBAL/Platforms/SQLServer2008Platform.php

@@ -117,6 +117,9 @@ class SQLServer2008Platform extends SQLServer2005Platform
         return Keywords\SQLServer2008Keywords::class;
     }
 
+    /**
+     * {@inheritDoc}
+     */
     protected function getLikeWildcardCharacters() : iterable
     {
         return array_merge(parent::getLikeWildcardCharacters(), ['[', ']', '^']);

tests/Doctrine/Tests/DBAL/Functional/LikeWildcardsEscapingTest.php

@@ -8,9 +8,9 @@ final class LikeWildcardsEscapingTest extends DbalFunctionalTestCase
 {
     public function testFetchLikeExpressionResult() : void
     {
-        $string = '_25% off_ your next purchase \o/';
+        $string     = '_25% off_ your next purchase \o/';
         $escapeChar = '!';
-        $stmt = $this->_conn->prepare(sprintf(
+        $stmt       = $this->_conn->prepare(sprintf(
             "SELECT '%s' LIKE '%s' ESCAPE '%s' as it_matches",
             $string,
             $this->_conn->getDatabasePlatform()->escapeStringForLike($string, $escapeChar),