LoggerAppenderEcho.php
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<?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.
*
*
* @package log4php
* @subpackage appenders
*/
/**
* @ignore
*/
if (!defined('LOG4PHP_DIR')) define('LOG4PHP_DIR', dirname(__FILE__) . '/..');
/**
*/
require_once(LOG4PHP_DIR . '/LoggerAppenderSkeleton.php');
require_once(LOG4PHP_DIR . '/LoggerLog.php');
/**
* LoggerAppenderEcho uses {@link PHP_MANUAL#echo echo} function to output events.
*
* <p>This appender requires a layout.</p>
*
* @author Marco Vassura
* @version $Revision: 635069 $
* @package log4php
* @subpackage appenders
*/
class LoggerAppenderEcho extends LoggerAppenderSkeleton {
/**
* @access private
*/
var $requiresLayout = true;
/**
* @var boolean used internally to mark first append
* @access private
*/
var $firstAppend = true;
function activateOptions()
{
$this->closed = false;
return;
}
function close()
{
if (!$this->firstAppend)
echo $this->layout->getFooter();
$this->closed = true;
}
function append($event)
{
LoggerLog::debug("LoggerAppenderEcho::append()");
if ($this->layout !== null) {
if ($this->firstAppend) {
echo $this->layout->getHeader();
$this->firstAppend = false;
}
echo $this->layout->format($event);
}
}
}