| <?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. |
| */ |
| |
| $variable1 = 100; |
| |
| fn($param1): ?int => fn($param2) => $param1 + $param2 + $variable1; |
| function($param1) use ($variable1): ?int { |
| return fn($param2) => $param1 + $param2 + $variable1; |
| }; |
| function($param1) use ($variable1): ?int { // 02 |
| return function ($param2) use ($param1, $variable1) { |
| return $param1 + $param2 + $variable1; |
| }; |
| }; // 02 |
