new file mode 100644
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+++ b/library/log4php/appenders/LoggerAppenderEcho.php
@@ -0,0 +1,88 @@
+<?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.
+ */
+
+/**
+ * LoggerAppenderEcho uses the PHP echo() function to output events.
+ *
+ * This appender uses a layout.
+ *
+ * ## Configurable parameters: ##
+ *
+ * - **htmlLineBreaks** - If set to true, a <br /> element will be inserted
+ * before each line break in the logged message. Default is false.
+ *
+ * @version $Revision: 1337820 $
+ * @package log4php
+ * @subpackage appenders
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
+ * @link http://logging.apache.org/log4php/docs/appenders/echo.html Appender documentation
+ */
+class LoggerAppenderEcho extends LoggerAppender {
+ /**
+ * Used to mark first append. Set to false after first append.
+ * @var boolean
+ */
+ protected $firstAppend = true;
+
+ /**
+ * If set to true, a <br /> element will be inserted before each line
+ * break in the logged message. Default value is false. @var boolean
+ */
+ protected $htmlLineBreaks = false;
+
+ public function close() {
+ if ($this->closed != true) {
+ if (!$this->firstAppend) {
+ echo $this->layout->getFooter();
+ }
+ }
+ $this->closed = true;
+ }
+
+ public function append(LoggerLoggingEvent $event) {
+ if ($this->layout !== null) {
+ if ($this->firstAppend) {
+ echo $this->layout->getHeader();
+ $this->firstAppend = false;
+ }
+ $text = $this->layout->format($event);
+
+ if ($this->htmlLineBreaks) {
+ $text = nl2br($text);
+ }
+ echo $text;
+ }
+ }
+
+ /**
+ * Sets the 'htmlLineBreaks' parameter.
+ * @param boolean $value
+ */
+ public function setHtmlLineBreaks($value) {
+ $this->setBoolean('htmlLineBreaks', $value);
+ }
+
+ /**
+ * Returns the 'htmlLineBreaks' parameter.
+ * @returns boolean
+ */
+ public function getHtmlLineBreaks() {
+ return $this->htmlLineBreaks;
+ }
+}
+