foreach $type->getConstantArrays()

Author: zonuexe

src/Rules/Variables/CompactVariablesRule.php

@@ -70,21 +70,19 @@ public function processNode(Node $node, Scope $scope): array
 	 */
 	private function findConstantStrings(Type $type): array
 	{
-		if (count($type->getConstantStrings()) === 1) {
+		if (count($type->getConstantStrings()) > 0) {
 			return $type->getConstantStrings();
 		}
 
-		if (count($type->getConstantArrays()) === 1) {
-			$result = [];
-			foreach ($type->getConstantArrays()[0]->getValueTypes() as $valueType) {
+		$result = [];
+		foreach ($type->getConstantArrays() as $constantArrayType) {
+			foreach ($constantArrayType->getValueTypes() as $valueType) {
 				$constantStrings = $this->findConstantStrings($valueType);
 				$result = array_merge($result, $constantStrings);
 			}
-
-			return $result;
 		}
 
-		return [];
+		return $result;
 	}
 
 }