diff --git a/library/log4php/layouts/LoggerLayoutHtml.php b/library/log4php/layouts/LoggerLayoutHtml.php
deleted file mode 100644
--- a/library/log4php/layouts/LoggerLayoutHtml.php
+++ /dev/null
@@ -1,214 +0,0 @@
-<?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
- */
-
-/**
- * This layout outputs events in a HTML table.
- *
- * Configurable parameters for this layout are:
- *
- * - title
- * - locationInfo
- *
- * An example for this layout:
- *
- * {@example ../../examples/php/layout_html.php 19}<br>
- *
- * The corresponding XML file:
- *
- * {@example ../../examples/resources/layout_html.properties 18}
- *
- * The above will print a HTML table that looks, converted back to plain text, like the following:<br>
- * <pre>
- * Log session start time Wed Sep 9 00:11:30 2009
- *
- * Time Thread Level Category Message
- * 0 8318 INFO root Hello World!
- * </pre>
- *
- * @version $Revision: 1379731 $
- * @package log4php
- * @subpackage layouts
- */
-class LoggerLayoutHtml extends LoggerLayout {
- /**
- * The <b>LocationInfo</b> option takes a boolean value. By
- * default, it is set to false which means there will be no location
- * information output by this layout. If the the option is set to
- * true, then the file name and line number of the statement
- * at the origin of the log statement will be output.
- *
- * <p>If you are embedding this layout within a {@link LoggerAppenderMail}
- * or a {@link LoggerAppenderMailEvent} then make sure to set the
- * <b>LocationInfo</b> option of that appender as well.
- * @var boolean
- */
- protected $locationInfo = false;
-
- /**
- * The <b>Title</b> option takes a String value. This option sets the
- * document title of the generated HTML document.
- * Defaults to 'Log4php Log Messages'.
- * @var string
- */
- protected $title = "Log4php Log Messages";
-
- /**
- * The <b>LocationInfo</b> option takes a boolean value. By
- * default, it is set to false which means there will be no location
- * information output by this layout. If the the option is set to
- * true, then the file name and line number of the statement
- * at the origin of the log statement will be output.
- *
- * <p>If you are embedding this layout within a {@link LoggerAppenderMail}
- * or a {@link LoggerAppenderMailEvent} then make sure to set the
- * <b>LocationInfo</b> option of that appender as well.
- */
- public function setLocationInfo($flag) {
- $this->setBoolean('locationInfo', $flag);
- }
-
- /**
- * Returns the current value of the <b>LocationInfo</b> option.
- */
- public function getLocationInfo() {
- return $this->locationInfo;
- }
-
- /**
- * The <b>Title</b> option takes a String value. This option sets the
- * document title of the generated HTML document.
- * Defaults to 'Log4php Log Messages'.
- */
- public function setTitle($title) {
- $this->setString('title', $title);
- }
-
- /**
- * @return string Returns the current value of the <b>Title</b> option.
- */
- public function getTitle() {
- return $this->title;
- }
-
- /**
- * @return string Returns the content type output by this layout, i.e "text/html".
- */
- public function getContentType() {
- return "text/html";
- }
-
- /**
- * @param LoggerLoggingEvent $event
- * @return string
- */
- public function format(LoggerLoggingEvent $event) {
- $sbuf = PHP_EOL . "<tr>" . PHP_EOL;
-
- $sbuf .= "<td>";
- $sbuf .= round(1000 * $event->getRelativeTime());
- $sbuf .= "</td>" . PHP_EOL;
-
- $sbuf .= "<td title=\"" . $event->getThreadName() . " thread\">";
- $sbuf .= $event->getThreadName();
- $sbuf .= "</td>" . PHP_EOL;
-
- $sbuf .= "<td title=\"Level\">";
-
- $level = $event->getLevel();
-
- if ($level->equals(LoggerLevel::getLevelDebug())) {
- $sbuf .= "<font color=\"#339933\">$level</font>";
- } else if ($level->equals(LoggerLevel::getLevelWarn())) {
- $sbuf .= "<font color=\"#993300\"><strong>$level</strong></font>";
- } else {
- $sbuf .= $level;
- }
- $sbuf .= "</td>" . PHP_EOL;
-
- $sbuf .= "<td title=\"" . htmlentities($event->getLoggerName(), ENT_QUOTES) . " category\">";
- $sbuf .= htmlentities($event->getLoggerName(), ENT_QUOTES);
- $sbuf .= "</td>" . PHP_EOL;
-
- if ($this->locationInfo) {
- $locInfo = $event->getLocationInformation();
- $sbuf .= "<td>";
- $sbuf .= htmlentities($locInfo->getFileName(), ENT_QUOTES) . ':' . $locInfo->getLineNumber();
- $sbuf .= "</td>" . PHP_EOL;
- }
-
- $sbuf .= "<td title=\"Message\">";
- $sbuf .= htmlentities($event->getRenderedMessage(), ENT_QUOTES);
- $sbuf .= "</td>" . PHP_EOL;
-
- $sbuf .= "</tr>" . PHP_EOL;
-
- if ($event->getNDC() != null) {
- $sbuf .= "<tr><td bgcolor=\"#EEEEEE\" style=\"font-size : xx-small;\" colspan=\"6\" title=\"Nested Diagnostic Context\">";
- $sbuf .= "NDC: " . htmlentities($event->getNDC(), ENT_QUOTES);
- $sbuf .= "</td></tr>" . PHP_EOL;
- }
- return $sbuf;
- }
-
- /**
- * @return string Returns appropriate HTML headers.
- */
- public function getHeader() {
- $sbuf = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">" . PHP_EOL;
- $sbuf .= "<html>" . PHP_EOL;
- $sbuf .= "<head>" . PHP_EOL;
- $sbuf .= "<title>" . $this->title . "</title>" . PHP_EOL;
- $sbuf .= "<style type=\"text/css\">" . PHP_EOL;
- $sbuf .= "<!--" . PHP_EOL;
- $sbuf .= "body, table {font-family: arial,sans-serif; font-size: x-small;}" . PHP_EOL;
- $sbuf .= "th {background: #336699; color: #FFFFFF; text-align: left;}" . PHP_EOL;
- $sbuf .= "-->" . PHP_EOL;
- $sbuf .= "</style>" . PHP_EOL;
- $sbuf .= "</head>" . PHP_EOL;
- $sbuf .= "<body bgcolor=\"#FFFFFF\" topmargin=\"6\" leftmargin=\"6\">" . PHP_EOL;
- $sbuf .= "<hr size=\"1\" noshade>" . PHP_EOL;
- $sbuf .= "Log session start time " . strftime('%c', time()) . "<br>" . PHP_EOL;
- $sbuf .= "<br>" . PHP_EOL;
- $sbuf .= "<table cellspacing=\"0\" cellpadding=\"4\" border=\"1\" bordercolor=\"#224466\" width=\"100%\">" . PHP_EOL;
- $sbuf .= "<tr>" . PHP_EOL;
- $sbuf .= "<th>Time</th>" . PHP_EOL;
- $sbuf .= "<th>Thread</th>" . PHP_EOL;
- $sbuf .= "<th>Level</th>" . PHP_EOL;
- $sbuf .= "<th>Category</th>" . PHP_EOL;
- if ($this->locationInfo) {
- $sbuf .= "<th>File:Line</th>" . PHP_EOL;
- }
- $sbuf .= "<th>Message</th>" . PHP_EOL;
- $sbuf .= "</tr>" . PHP_EOL;
-
- return $sbuf;
- }
-
- /**
- * @return string Returns the appropriate HTML footers.
- */
- public function getFooter() {
- $sbuf = "</table>" . PHP_EOL;
- $sbuf .= "<br>" . PHP_EOL;
- $sbuf .= "</body></html>";
-
- return $sbuf;
- }
-}