1 : <?php
2 : /**
3 : * Licensed to the Apache Software Foundation (ASF) under one or more
4 : * contributor license agreements. See the NOTICE file distributed with
5 : * this work for additional information regarding copyright ownership.
6 : * The ASF licenses this file to You under the Apache License, Version 2.0
7 : * (the "License"); you may not use this file except in compliance with
8 : * the License. You may obtain a copy of the License at
9 : *
10 : * http://www.apache.org/licenses/LICENSE-2.0
11 : *
12 : * Unless required by applicable law or agreed to in writing, software
13 : * distributed under the License is distributed on an "AS IS" BASIS,
14 : * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 : * See the License for the specific language governing permissions and
16 : * limitations under the License.
17 : *
18 : * @package log4php
19 : */
20 :
21 : /**
22 : * A NullAppender merely exists, it never outputs a message to any device.
23 : *
24 : * This appender has no configurable parameters.
25 : *
26 : * An example:
27 : *
28 : * {@example ../../examples/php/appender_null.php 19}
29 : *
30 : * {@example ../../examples/resources/appender_null.properties 18}
31 : *
32 : * @version $Revision: 1166182 $
33 : * @package log4php
34 : * @subpackage appenders
35 : */
36 : class LoggerAppenderNull extends LoggerAppender {
37 :
38 : /**
39 : * This appender does not require a layout.
40 : */
41 : protected $requiresLayout = false;
42 :
43 : /**
44 : * Do nothing.
45 : *
46 : * @param LoggerLoggingEvent $event
47 : */
48 : public function append(LoggerLoggingEvent $event) {
49 1 : }
50 : }
51 :
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