php/php.editor/test/unit/data/testfiles/foldingEmptyArrays.php.folds

  <?php
+ /*
|  * Licensed to the Apache Software Foundation (ASF) under one
|  * or more contributor license agreements.  See the NOTICE file
|  * distributed with this work for additional information
|  * regarding copyright ownership.  The ASF licenses this file
|  * to you under the Apache License, Version 2.0 (the
|  * "License"); you may not use this file except in compliance
|  * with the License.  You may obtain a copy of the License at
|  *
|  *   http://www.apache.org/licenses/LICENSE-2.0
|  *
|  * Unless required by applicable law or agreed to in writing,
|  * software distributed under the License is distributed on an
|  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|  * KIND, either express or implied.  See the License for the
|  * specific language governing permissions and limitations
|  * under the License.
-  */
  
  $new1 = []; // don't fold
+ $new2 = [
+     "not empty" => [1, 2],
|     "empty" => [], // don't fold
- ];
+ $new3 = [
|     1,
|     2,
|     [], // don't fold
+     [1, 2, 3],
- ];
+ $new4 = [1, 2];
+ $new5 = array_merge([], [1, 2]);
+ $new6 = ["a" => [1, 2], "b", "c" => []];
  
  $old1 = array(); // don't fold
+ $old2 = array(
+     "not empty" => array(1, 2),
|     "empty" => array(), // don't fold
- );
+ $old3 = array(
|     1,
|     2,
|     array(), // don't fold
+     array(1, 2, 3),
- );
+ $old4 = array(1, 2);
+ $old5 = array_merge(array(), array(1, 2));
+ $old6 = ["a" => array(1, 2), "b", "c" => array()];