Merge pull request #1937 from juliusstoerrle/patch-1

Removed PHP 5.5 workaround
doctrine · Jan 21, 2019 · 70d125a · 70d125a
2 parents 040b187 + 07220f8
commit 70d125a
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/lib/Doctrine/ODM/MongoDB/Persisters/DocumentPersister.php b/lib/Doctrine/ODM/MongoDB/Persisters/DocumentPersister.php
@@ -1013,9 +1013,7 @@ private function prepareQueryElement(string $fieldName, $value = null, ?ClassMet
             }
 
             // No further preparation unless we're dealing with a simple reference
-            // We can't have expressions in empty() with PHP < 5.5, so store it in a variable
-            $arrayValue = (array) $value;
-            if (empty($mapping['reference']) || $mapping['storeAs'] !== ClassMetadata::REFERENCE_STORE_AS_ID || empty($arrayValue)) {
+            if (empty($mapping['reference']) || $mapping['storeAs'] !== ClassMetadata::REFERENCE_STORE_AS_ID || empty((array) $value)) {
                 return [[$fieldName, $value]];
             }